Mathematics · Trigonometry

The value of (1 + sin A)(tan A - sec A + 1)sec Atan A + sec A - (sec2 A - tan2 A) is:

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1sin A
21✓
3sec A
40

Correct answer

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The value of (1 + sin A)(tan A - sec A + 1)sec Atan A + sec A - (sec2 A - tan2 A) is:

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The value of (1 + sin A)(tan A - sec A + 1)sec Atan A + sec A - (sec2 A - tan2 A) is:

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