SIR PLEASE PROVE
Asked by gunjansingh | 9th Dec, 2009, 09:52: PM
Expert Answer:
We have not understood the query that you have posted. We would request you to clarify what need to be done in the expression sec θ - 1/ sec θ +1 [sin θ / 1+ cos θ ] 2 also is thje highlighted 1 in multiplication???
Answered by | 10th Dec, 2009, 12:03: PM
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