solve.................
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Anonymous:
its easy
then solve it
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1
ok mate so plzz look both solution
so sorry mate that I have solved both the questions in one page because I don't know how to attach 2 pages sorry
so sorry mate that I have solved both the questions in one page because I don't know how to attach 2 pages sorry
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I have used different pens plzz look carefully if it doesn't help then tell
thank u
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2
cosФ /1--sinФ/cosФ + sinФ/1--cos /sinФ
cos^2Ф/cosФ -- sinФ + sin^Ф/sinФ--cosФ
cos^2Ф-- sin Ф /cosФ--sinФ
[cosФ--sinФ] [cosФ+sin] / cos-- sinФ
cosФ+sinФ
so lhs = rhs
proved
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