Write All The Other Trigonometric Ratios Of _a In Terms Of Sec A

Write All The Other Trigonometric Ratios Of Angle A In Terms Transcript. ex 8.3, 2 write all the other trigonometric ratios of ∠ a in terms of sec a. cos a we know that cos a = 𝟏 𝒔𝒆𝒄⁡𝑨 tan a we know that 1 tan2 a = sec2 a tan2 a = sec2 a − 1 tan a = ± √ (𝑠𝑒𝑐2 𝐴 −1) here, a is acute angle (i.e. less than 90°) & tan a is positive when a is acute ∴ tan a = √. Q. write all the other trigonometric ratios of a in terms of seca. q. question 2. write all the other trigonometric ratios of ∠ a in terms of sec a. q. write all the other trigonometric ratios of ∠a in terms of sec a. q. express the trigonometric ratios sina seca and tana in terms of cot a.

Ex 8 4 2 Write All Trigonometric Ratios In Terms Of Sec A Click here:point up 2:to get an answer to your question :writing hand:write all the other trigonometric ratios of a in terms of seca. Write all the other trigonometric ratios of ∠a in terms of sec a. solution: we will use the basic trigonometric identities and properties of the trigonometric ratios to solve the problem. sin 2 a cos 2 a = 1. cosec 2 a = 1 cot 2 a. sec 2 a = 1 tan 2 a. we know that, cos a = 1 sec a equation (1) also, sin 2 a cos 2 a = 1. Sin 26 ∘ sec 64 ∘ cos 26 ∘ cos e c 64 ∘ = 1. express the following in terms of angle between 0° and 45°: sin 59° tan 63°. for triangle abc, show that: b c a tan (b c) 2 = cot a 2. find the value of x, if sin x = sin60° cos30° cos60° sin30°. find the value of x, if cos (2x 6) = cos 2 30° cos 2 60°. Question from ncert maths class 10 chapter 8 exercise 8.4 question – 2 introduction to trigonometry cbse, rbse, up, mp, bihar boardquestion text: write all.

2 Write All The Other Trigonometric Ratios Of A In Terms Of S Sin 26 ∘ sec 64 ∘ cos 26 ∘ cos e c 64 ∘ = 1. express the following in terms of angle between 0° and 45°: sin 59° tan 63°. for triangle abc, show that: b c a tan (b c) 2 = cot a 2. find the value of x, if sin x = sin60° cos30° cos60° sin30°. find the value of x, if cos (2x 6) = cos 2 30° cos 2 60°. Question from ncert maths class 10 chapter 8 exercise 8.4 question – 2 introduction to trigonometry cbse, rbse, up, mp, bihar boardquestion text: write all. Formula sheet ( intro of ex 8.4): youtu.be hsqnr3q1u8wplaylist of introduction to trigonometry 👇👇👇 playlist?list=plqwwztszm07auu. Write all the other trigonometric ratios of angle a in terms of sec aq: write all the other trigonometric ratios of ∠ a in terms of sec a.hint 💡 cosec a = 1 cbse exam, class 10.