1+sin A upon cos A + cos A upon 1+sin A= 2 sec A
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sultan06:
can you please help me in completing my home work please?
as you wish
cosec Upon cosec A-1 + cosec A Upon
sir question to pura kijiye
sorry by mistake half question I send
cosec A upon cosec A-1 + cosec A upon cosec A+1 =2sec square A
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