Question

what is the maximum value of 1/ COSA
​

Answer 1

Answer:

1/CosA= SecA

Step-by-step explanation:

Because we know that reciprocal of CosA is secA.

If any value given in place of (A)then the value of 1/CosA will change to some numbers or ND(not defined).As,

Cos0=1

Cos30=Root3/2

Cos45=1/root2

Cos 60=1/2

Cos90=0

As no value has given in this question....so,we can write the Reciprocals....

Hope it will helpful to you