Math, asked by pranavtapdiya58, 6 months ago

sec (A+B) + sec C = 0 prove

Answers

Answered by suhail2070

1

Step-by-step explanation:

$\sec(a + b) + \sec(c) \\ = \sec(\pi - c) + \sec(c) \\ \\ = \ - sec(c) + \sec(c) \\ = 0$

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