Math, asked by atulyadav1265183, 1 year ago

2. Prove that sec 0(1-sin)(sec + tan )=1 (UP 2015)

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Answered by B509

1

Answer:

Ok I have done

Step-by-step explanation:

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Answered by coolammy02

0

(Sec - sec*sin)(sec+tan) = (sec-tan)(sec+tan) = sec^2 - tan^2 = 1 + tan^2 - tan^2 = 1
LHS = RHS

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