Math, asked by Shivank133, 1 year ago

convert sec a to cot a

Answers

Answered by mysticd

1

Solution :

We know the Trigonometric

identity:

Sec²A = 1 + tan²A

= 1 + 1/cot²A

= ( cot²A + 1 )/cot²A

Therefore ,

secA = √[(cot²A+1)/cot²A]

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