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Question-108789




Question Number 108789 by 150505R last updated on 19/Aug/20
Answered by 1549442205PVT last updated on 19/Aug/20
Choose A because ∫_(0.5) ^( 1) (x^2 /((x^2 −4)sinx+x4cox))dx  =ln∣cosec 2y+coty∣_(0.5) ^1 =−1.97...
$$\mathrm{Choose}\:\mathrm{A}\:\mathrm{because}\:\int_{\mathrm{0}.\mathrm{5}} ^{\:\mathrm{1}} \frac{\mathrm{x}^{\mathrm{2}} }{\left(\mathrm{x}^{\mathrm{2}} −\mathrm{4}\right)\mathrm{sinx}+\mathrm{x4cox}}\mathrm{dx} \\ $$$$=\mathrm{ln}\mid\mathrm{cosec}\:\mathrm{2y}+\mathrm{coty}\mid_{\mathrm{0}.\mathrm{5}} ^{\mathrm{1}} =−\mathrm{1}.\mathrm{97}… \\ $$$$ \\ $$

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