can you simplify this quostion plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz?

Asked by ashakutty | 30th Jul, 2009, 11:06: PM

Expert Answer:

 

You have not specfied what is to be done. So we assume that it must be to Prove

(1+sec A)/sec A  =  sinA/ (1-cos A)

LHS = cos A+1

RHS= (1-cosA)/(1-cos A)= cos A+1

LHS = RHS

Answered by  | 31st Jul, 2009, 10:21: AM

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