#0डलटे व न 4 + 5८८००#(205*/)+71 1+Tan A)=7+Tanove – InterviewSolution

1.	#0डलटे व न 4 + 5८८००#(205*/)+71 1+Tan A)=7+Tanove that=SinA) (SecA+TanAy\| — A '
Answer» secA(1-sinA)(secA+tanA)= (1/cosA)(1-sinA)(1/cosA+sinA/cosA)= (1/cos²A)(1-sinA)(1+sinA)= (1/cos²A)(1-sin²A)= (1/cos²A)(cos²A)= 1= RHS

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