Question

7. What is the maximum value of 1/
cosA?
(a)0
(b) 1
(c) 1/2
O (d) 2​

Answer 1

Answer = (b) 1

Maximum value of cos = 1

Cos(0) = 1

1/ Cos(0) = 1 / 1

= 1

Answer 2

I think (b) is correct answer

Hope it helps