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| 1. |
y=x[(cos^2(x/2)-sin^2(x/2)+sin(x)] 1/2(x) then the value of d(y)/d(x) is |
| Answer» y=x[(cos^2(x/2)-sin^2(x/2)+sin(x)] 1/2(x) then the value of d(y)/d(x) is | |