Math, asked by shubhmavi33, 1 year ago

If sec 0 + tan 0 = 7, then sec 0 - tan o is:

Answers

Answered by Anonymous

6

Answer:

1/7

Step-by-step explanation:

secx + tanx = 7

sec²x - tan²x = 1

= > (secx + tanx)(secx - tanx) = 1

= > 7(secx - tanx) = 1

= > secx - tanx = 1/7

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