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`int(sinx+cosx)/(sqrt((1+sin2x)))dx`का मान ज्ञात कीजिए | |
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Answer» माना `I=int(sinx+cosx)/(sqrt((1+sin2x)))dx` `=int(sinx+cosx)/(sqrt((sin^(2)x+cos^(2)x+2sinxcosx)))dx` `=int((sinx+cosx))/(sqrt((sinx+cosx)^(2)))dx=int1dx` `=x` |
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