# Jambmaths

Maths Question | |
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Question 14 |
A trader realizes 10 – |

Question 34 |
If $y=2x\cos 2x-\sin 2x$, find $\frac{dy}{dx}$when $x=\tfrac{\pi }{4}$ |

Question 36 |
If the volume of hemisphere is increasing at a steady rate of 18πm |

Question 33 |
If the gradient of the curve $y=2k{{x}^{2}}+x+1$ at |

Question 35 |
Differentiate (2x + 5) |

Question 37 |
Find the rate of change of the |

Question 38 |
If $y=x\sin x$ find $\frac{dy}{dx}$ when $x=\tfrac{\pi }{2}$ |

Question 39 |
Find the dimension of the rectangle of greatest areas which has a fixed perimeter |

Question 8 |
Find the derivative of |

Question 9 |
The slope of the tangent to the curve $y=3{{x}^{2}}-2x+5$at the point (1,6) is |

Question 11 |
A circle with radius 5cm has its radius increasing at the rate of 0.2cms |

Question 12 |
If $y={{x}^{2}}-\frac{1}{x},$find $\frac{dy}{dx}$ |

Question 18 |
Find the maximum value of |

Question 36 |
Find the slope of the curve $y=2{{x}^{2}}+5x-3$at (1,4) |

Question 38 |
If $y=3\sin (-4x),\frac{dy}{dx}\text{ is }$ |

Question 39 |
Determine the maximum value of $y=3{{x}^{2}}-{{x}^{3}}$ |

Question 12 |
If $y=3\cos (\tfrac{x}{3})$find $\frac{dy}{dx}$when $x=\tfrac{3\pi }{2}$ |

Question 13 |
Find the derivative of $(2+3x)(1-x)$with respect to |

Question 14 |
What is the rate of change of the volume |

Question 15 |
Find the derivative o the function $y=2{{x}^{2}}(2x-1)$ at the point |

Question 1 |
If $y={{(1-2x)}^{3}}$Find the value of $\frac{dy}{dx}$at |

Question 3 |
The radius of circular disc is increasing at the rate of 0.5cm/sec. At what rate is the area of the disc increasing when its radius is 6cm |

Question 3 |
The radius of circular disc is increasing at the rate of 0.5cm/sec. At what rate is the area of the disc increasing when its radius is 6cm |

Question 5 |
The maximum value of the function $f(x)=2+x-{{x}^{2}}$is |

Question 6 |
Find the derivative of $y=\sin (2{{x}^{3}}+3x-4)$ |

Question 3 |
Differentiate ${{\left( {{x}^{2}}-\tfrac{1}{x} \right)}^{2}}$ with respect to |

Question 4 |
Find the value of |

Question 6 |
Differentiate ${{(\cos \theta -\sin \theta )}^{2}}$ with respect to |

Question 36 |
If $y=x\cos x$find $\frac{dy}{dx}$ |

Question 37 |
If $y={{(1+x)}^{2}},$find $\frac{dy}{dx}$ |

Question 38 |
Find the value of |

Question 36 |
Find the derivative of $y=\frac{{{x}^{7}}-{{x}^{5}}}{{{x}^{4}}}$ |

Question 37 |
Differentiate sin |

Question 38 |
Find the minimal value of the function $y=x(1+x)$ |

Question 36 |
If $y=3\cos 4x,\text{ }\frac{dy}{dx}$ equals |

Question 37 |
If $s=(2+3t)(5t-4),\text{ find }\frac{ds}{dt}$ when |

Question 38 |
What is the value of |

Question 39 |
The distance travelled by a particle from a fixed point is given as $s={{t}^{3}}-{{t}^{2}}-t+5$find the minimum distance that the particle can cover from the fixed point. |

Question 40 |
If $y={{(2x+1)}^{3}},\text{ find }\frac{dy}{dx}$ |

Question 41 |
If $y=x\sin x,\text{ find }\tfrac{dy}{dx}$ |