Question

If secA -­ tanA = x, then the value of x is

A) √[(1 + sin

Answer 1

Answer:

$\huge\boxed{x = \frac{1 + sin a}{cos a}}$

Step-by-step explanation:

Sec A + tan A = 1 / cos a + sin a / cos a

Thus,

Sec a + tan a = 1 + sin a / cos a

Thus,

X = 1 + sin a / cos a

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