Math, asked by devimanita32gmailcom, 3 months ago

if a = SecQ - tan Q & b = sec Q + tan Q , find ab

Answers

Answered by vijisekar

0

Answer:

1

Step-by-step explanation:

ab = (sec Q - tan Q)( sec Q + tan Q)

= ( sec²Q - tan²Q)

= 1 (by trigonometric identities)

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