Solved papers for JEE Main & Advanced JEE Main Paper (Held On 10 April 2015)
done JEE Main Paper (Held On 10 April 2015) Total Questions - 2
question_answer1) If Rolle's theorem holds for the function \[f(x)=2{{x}^{3}}+b{{x}^{2}}+cx,x\in [-1,1],\]at the point \[x=\frac{1}{2},\]then 2b +c equals
JEE Main Online Paper (Held On 10 April 2015)
question_answer2) The distance, from the origin, of the normal to the curve, \[x=2\cos t+2t\sin t,\]\[y=2\sin t-2t\cos t\]at\[t=\frac{\pi }{4},\]is:
JEE Main Online Paper (Held On 10 April 2015)