Question

What is the value of 5 tan tan^2 theta -5sec^2 theta

Answer 1

Answer:

cot = 1

cos / sin = 1/1

sin = 1

tan = 1/ cot = 1/1 = 1

now putting value in eq.

5tan {}^{2} + 2sin {}^{2} - 3

5(1) {}^{2} + 2(1) {}^{2} - 3

7 - 3 = 4