prove that sin(90-a)/cosec(90-a) + cos(90-a)/sec(90-a)=1

prove that sin(90-a)/cosec(90-a) + cos(90-a)/sec(90-a)=1

NCERT Solutions for class 10 Maths Chapter 8 Exercise 8.3

OMTEX CLASSES: Prove the identity [cosec (90 - θ ) – sin(90 - θ ) [cosec θ – sinθ ][tanθ + cotθ ] = 1

SOLUTION: Trigonometric value's Of Functions - Studypool

sec(90-x)=csc(x) - Trigonometry

Cofunction Identities - Formula, Proof, Application, Examples

If sin (A – B) = 1/2, cos (A + B) = 1/2, and 0° B, then find the value of A and B - GeeksforGeeks

Prove that `(cos(90^(@)+theta)sec(-theta)tan(180^(@)-theta))/(sec(

cos(90−θ)sec(90−θ)tanθ/cosec (90−θ)sin(90−θ)cot(90−θ)+tan(90−θ)/cotθ.

R.D. Sharma Solutions Class 10th: Ch 5 Trigonometric Ratios Exercise 5.3

sina÷sin(90-a)+ cosa÷cos(90-a) =secacoseca​

Question 4 - If tan A = cot B, prove that A + B = 90 - sin 90 - θ, cos

CBSE 10, Math, NCERT Solutions