Question

The value of '0'for which secant is not defined

Answer 1

Answer:

Step-by-step explanation:

The value of theta for which secant is not defined is 90 degrees ( Because sec x = 1/cos x & cos 90 =0 so secx is undefined)

Answer 2

☆$\red {HELLO\:DEAR}$☆

1. When the cosine is 0, the secant is undefined.
2. When the cosine reaches a relative maximum, the secant is at a relative minimum.

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