Trigonometrymedium · Past Paper
Simplify: (1 + tan^2 A) / (1 + cot^2 A)
Asec^2 A
B-1
Ccot^2 A
Dtan^2 A
✓ Correct Answer: D — tan^2 A
(sec^2 A) / (cosec^2 A) = (1/cos^2) / (1/sin^2) = sin^2/cos^2 = tan^2 A.
Share this question
✓ Correct Answer: D — tan^2 A
(sec^2 A) / (cosec^2 A) = (1/cos^2) / (1/sin^2) = sin^2/cos^2 = tan^2 A.
Share this question