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Maths; Introduction to Trignometry

Ask questions of CBSE Class X and discuss the same here. For any doubts relates to CBSE Class X.

Maths; Introduction to Trignometry

Postby muzelrs » Thu Jun 03, 2010 3:10 pm

Can someone please help me solve this problem:
EX:8.4-----Question no.5,bit number-5

------- cosA-sinA+1/cosA+sinA-1

Waiting for your replies!!!!
Posts: 7
Joined: Thu Jun 03, 2010 3:01 pm

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