Math, asked by nehsara, 1 year ago

Sec thetha+tan thetha whole square

Answers

Answered by qureshiaqsa81
2

(sec thetha+ tan thetha )2= 1


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Answered by gargnakul67
3

Answer:

Step-by-step explanation:

(Sec theta +tan theta)²

sec²theta+tan²theta+2×sec theta×tan theta

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