If sin b 12/13 then find cot b

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August undefined, 2024

WebIf sinθ= ba, then find cosθ Medium Solution Verified by Toppr cosθ= 1−sin 2θ= 1− b 2a 2= b b 2−a 2 Solve any question of Trigonometric Functions with:- Patterns of problems > … Web22 sep. 2024 · 5 cos x = 12 sin x. 5 = 12 × sinx/cos x. 5 = 12 tanx. tan x = 5/12 (sin x + cos x)/(2 cos x – sin x) dividing the numerator and denominator by cos x, (tan x + 1)/(2 – tan x) = (5/12 + 1)/(2 – 5/12) = (17/12)/(19/12) = 17/19. Question 3: If a cos x + b sin x= t and a sin x – b cos x = u, then find sin x and cos x. Solution: Given, a cos ...

If sin A=12/13 what is the value of cos A? - Brainly.in

Web2 dec. 2016 · sin"B"=12/13 "B"=sin^-1(-12/13) Once you have worked out the value of "B", you simply have to type cos(2"B") in your calculator to get the answer. However, this will … WebIf sin A =12/13, cos B = 3/5, 0 Byju's Answer Standard XII Mathematics Tangent, Cotangent, Secant, Cosecant in Terms of Sine and Cosine If sin A =12/... Question If sinA= 12 13,cosB=−3 5,0 my new gig definition

If sin A = 12 , then the value of cot A is - Toppr Ask

Web12 okt. 2024 · answered If Sin B = 12/13 , then Cot B = See answer Advertisement nnsroopa Answer: 5/12 Step-by-step explanation: jai shree ram appl in right angle triangle ull get Advertisement New questions in Math DEFINE COINCIDE LINES? add the following minus 19 by 18 and -11/12 ii) Solve 8 x + 4 = 3 (x-1) +7. Web22 nov. 2024 · Given: Sin θ = 12 / 37. Concept Used: In this type of question, value of Cot θ can be calculated using trigonometry formulae. Formula Used: For a given right angled triangle, Sin θ = P / H, Cot θ = B / P; where P = perpendicular, B = base, H = Hypotenuse and H = (B 2 + P 2) 1 / 2. Calculation: using the above formulae, we get. WebIf cosec theta = (13)/(12) , then find the values of cot theta and sin theta. Class:10Subject: MATHSChapter: TRIGONOMETRY Book:TARGET PUBLICATIONBoard:IIT JE... my new german shepherd

1.2: Trigonometric Functions of an Acute Angle

[Solved] If sin θ = 12/13, then find the value of 2cot θ - Testbook

WebSin θ = Perpendicular/hypotenuse , Cos θ= base/hypotenuse, cot θ = base/perpendicular. Sin θ = 12/13. ∴ Perpendicular = 12, hypotenuse = 13, By Pythagoras theorem, … Web18 mrt. 2024 · cos A = -12/13 and cot B = 24/7 As we know that, A lies in second quadrant, B in the third quadrant. Since, in the second quadrant sine function is positive. Since, in … old point national bank greenbrierWeb22 mrt. 2024 · Question 5 If sin A = 1/2 , then the value of cot A is (A)√3 (B) 1/√3 (C) √3/2 (D) ... Class 6 to 12. Book 30 minute class for ₹ 499 ₹ 299. Transcript. Show More. Next: ... He has been teaching from the past 13 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo. old point house

"Web16 apr. 2024 · sin θ = 12/13 Formula: sin 2 θ + cos 2 θ = 1 Calculation: ⇒ cos 2 θ = 1 - (12/13) 2 = 25/169 ⇒ cos θ = 5/13 ⇒ cot θ = cos θ/sin θ = (5/13)/ (12/13) = 5/12 Then, ⇒ [ (12/13) 2 - (5/13) 2 ]/ [2 × 12/13 × 5/13] × (5/12) 2 ⇒ [119/169]/ [120/169] × 25/144 ⇒ 119/120 × 25/144 ⇒ 595/3456 ∴ sin 2 θ − cos 2 θ 2 cos θ sin θ × cot 2 θ = 595/3456 " - If sin b 12/13 then find cot b

If sin b 12/13 then find cot b

WebAgain 5, 12, 13 are Pythagorean triplets. If CosB = 5/13 then SinB = 12/13 CotB = CosB/SinB ⇒ (5/13)/ (12/13) = 5/12 Now Cot (A + B) = (CotA CotB – 1)/ (CotB + CotA) ⇒ Cot (A + B) = { (4/3) × (5/12) – 1)}/ (5/12 + 4/3) ⇒ Cot (A + B) = { (20/36) – 1}/ (21/12) ⇒ Cot (A + B) = { (5/9) – 1}/ (7/4) ⇒ Cot (A + B) = (-4/9)/ (7/4) WebIf Sin A = 3/5 and Cos B = 5/13, then find the value of Cot (A + B). 16/36; 16/53-16/63; 16/63; 16/43; Answer (Detailed Solution Below) Option 3 : -16/63. India's Super Teachers for all govt. exams Under One Roof. ... If Cos B = 5/13 then Sin B = 12/13. Cot B = Cos B/Sin B . ⇒ (5/13)/(12/13) = 5/12. Now Cot(A + B) = (Cot A Co tB – 1)/(Cot B ...

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Web1 okt. 2024 · Best answer Let, Side opposite to angle θ = 12k and Hypotenuse = 13k where, k is any positive integer So, by Pythagoras theorem, we can find the third side of a … Web15 sep. 2024 · If A and B are the complementary acute angles in a right triangle ABC, then the following relations hold: sinA = cos B sec A = csc B tanA = cot B. sinB = cos A sec B …

Web16 nov. 2024 · Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and … Web1 okt. 2024 · Best answer Let, Side opposite to angle θ = 12k and Hypotenuse = 13k where, k is any positive integer So, by Pythagoras theorem, we can find the third side of a triangle ⇒ (AB)2 + (BC)2 = (AC)2 ⇒ (12k)2 + (BCk)2 = (13)2 ⇒ 144 k2 + (BC)2 = 169 k2 ⇒ (BC)2 = 169 k2 –144 k2 ⇒ (BC)2 = 25 k2 ⇒ BC =√25 k2 ⇒ BC =±5k But side BC can’t be negative.

Web14 feb. 2024 · If cosθ =12/13, show that sinθ (1-tanθ) =35/156 If cos theta =12/13, show that sin theta (1-tan theta) =35/156. LIVE Course for free. Rated by 1 million+ students Get app now Login. Remember. ... (tanθ + cotθ) - tanθ = 0, 0° < θ < 90°, then the value of \(\frac{2cosθ + sinθ}{5cosθ - sin θ}\) asked Mar 2, 2024 in ... Web3 okt. 2024 · Side adjacent to angle B =AB = 12k. Side opposite to angle B =BC = 5k. where, k is any positive integer. Firstly we have to find the value of AC. So, we can find …

WebSince the adjacent side and hypotenuse are known, use the Pythagorean theorem to find the remaining side. Opposite = √hypotenuse2 −adjacent2 Opposite = hypotenuse 2 - … old point national bank helocWeb29 mrt. 2024 · Finding cos θ cos θ = 1/secθ cos θ = 1/ (13/12) cos θ = 12/13 (𝑠𝑖𝑑𝑒 𝑎𝑑𝑗𝑎𝑐𝑒𝑛𝑡 𝑡𝑜 ∠𝜃)/𝐻𝑦𝑝𝑜𝑡𝑒𝑛𝑢𝑠𝑒 = 12/13 𝐴𝐵/𝐴𝐶=12/13 Let AB = 12x & AC = 13x Using Pythagoras theorem to find BC (Hypotenuse)2 = (Height)2 + (Base)2 AC2 = AB2 + BC2 (13x)2 = (12x)2 + (BC)2 (BC)2 = (13x)2 - (12x)2 (BC)2 = (13x)2 - (12x)2 (BC) 2 = 169x2 – 144x2 (BC) 2 = 25x2 BC = √ … old point national bank executive towersWebAnswer: Let us assume a ABC in which ∠B = 90° and ∠C = θ Given: \sin\theta=\frac {AB} {AC}=\frac {4} {5} sinθ = ACAB = 54 Let AB = 4x and AC = 5x, where k is a positive real number According to Pythagoras theorem in ABC we get. AC^2=AB^2+BC^2 AC 2 = AB2 +BC 2 \left (5x\right)^2=\left (4x\right)^2+BC^2 (5x)2 = (4x)2 +BC 2 old point lighthouseWebAnswer (1 of 3): First, solve so that the terms with A are on one side and the terms with B are on the other: sinB=sinA-1/2 cosB=cosA+1/3 Square both sides: sin^2B = sin^2A - sinA + 1/4 cos^2B = cos^2A + (2/3)*cosA + 1/9 Add them together, remembering that sin^2A + sin^2B = 1 1 = 1 + (2/3)... old point elementary schoolWebLet ABC be right angled triangle (right angled at B)secQ= ABAC= 1213Let AC=13x and AB=12xAC 2=AB 2+BC 2BC 2=AC 2−AB 2x 2=169−144x 2=25x= 25=5sinQ= ACBC= … old point national bank loan departmentWebClick here👆to get an answer to your question ️ If sin A = 12 , then the value of cot A is. Solve Study Textbooks Guides. Join / Login. Question . ... If tan A = 4 3 and A + B = 9 0 0, then find the value of cot B. Easy. View solution > my new girlfriend itch.ioWeb20 apr. 2024 · Step-by-step explanation: Given:- The value of sin A = 12/13 To Find:- The value of cos A. Solution:- It is given that sin A = 12/13. According to trigonometric formulas, we know that sin²A + cos²A = 1 From the above given formula, we can write that ( 12/13 )² + cos² A = 1 ⇒ 144/169 + cos² A = 1 ⇒ cos² A = 1 - 144/169 ⇒ cos² A = ( 169 - 144 ) / 169 old point n click games