Question

). cos 0 sec 0 = ?
A) 1
B) 0
C) 12
D) V2​

Answer 1

Answer:

1

Step-by-step explanation:

as secO is the reciprocal of cosO

Answer 2

Answer:

A) 1

Step-by-step explanation:

Cos 0 = 1

Sec 0 = 1

1×1 = 1