Question
If $y=\tan x^2$ then $\frac{d y}{d x}=$……..
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Those problems in which an attempt is made to discover maximization of profit and minimization of cost are called _________ .
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The values of k for which $|\text{k}\vec{\text{a}}|<|\vec{\text{a}}|$ and $\text{k}\vec{\text{a}}=\frac{1}{2}\vec{{\text{a}}}$ is a parallel to $\vec{\text{a}}$ holds true are _________.
→The values of k for which $|\text{k}\vec{\text{a}}|<|\vec{\text{a}}|$ and $\text{k}\vec{\text{a}}=\frac{1}{2}\vec{{\text{a}}}$ is a parallel to $\vec{\text{a}}$ holds true are _________.
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If A is a matrix of order $3 × 3$, then $(A^2)^{-1} =$ ________.
→If A is a matrix of order $3 × 3$, then $(A^2)^{-1} =$ ________.
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If A is symmetric matrix, then B′AB is _________.
If A is symmetric matrix, then B′AB is _________.
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Sum of two skew symmetric matrices is always _________ matrix.
Sum of two skew symmetric matrices is always _________ matrix.
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If $\vec{\text{r}}\cdot\vec{\text{a}}=0,\vec{\text{r}}\cdot\vec{\text{b}}=0,$ and $\vec{\text{r}}\cdot\vec{\text{c}}=0$ for some non-zero vector $\vec{\text{r}},$ then the value of $\vec{\text{a}}(\vec{\text{b}}\times\vec{\text{c}})$ is _______.
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The vector equation of the line through the points (3, 4, -7) and (1, -1, 6) is __________.
The vector equation of the line through the points (3, 4, -7) and (1, -1, 6) is __________.
The area between the curve $y^2=4 a x$, line $y=2 a$ and $y$-axis will be ____________.
→Consider the following equation of curve $y^2= 4x$ and straight line $x + y = 3.$
Based on the above information, answer the following questions.
→Based on the above information, answer the following questions.
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- $(0, 2), (2, 0)$
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- $(0, 3), (3, 0)$
- $(3, 0), (0, 3)$
- Point(s) of intersection of two given curves is (are).
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- $(2, 1), (-6, 9)$
- $(1, 2), (9, -6)$
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- Which of the following shaded portion re present the area bounded by given curves?
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- $10$
- $20$
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- Value of area bounded by given curves is.
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The value of $\int x \cdot e^x d x$ will be
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