Math, asked by anu9257, 1 year ago

✓sec theta -1/✓ sec theta +1

Answers

Answered by aaravshrivastwa

2

= √secØ-1/secØ+1 × secØ-1/secØ-1

Rationlising the denominator.

= √(secØ-1)²/sec²Ø-1

= secØ-1/secØ-1

= 1

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