Dinesh Sir Solutions

2:29

If $x^2+y^2=t+\frac{1}{t}, x^4+y^4=t^2+\frac{1}{t^2}$, then $\frac{d y}{d x}=$
Dinesh Sir Solutions
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5:40

If $\bar{a}=\hat{i}+2 \hat{j}+3 \hat{k}$ and $\overline{\mathrm{b}}=\hat{\mathrm{i}} \times(\overli
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3.2K views
3:07

If $y=\sec \left(\tan ^{-1} x\right)$ then $\frac{d y}{d x}$ at $x=1$ is equal to
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3:15

The p. d. f. a discrete random variable is defined as $f(x)=\left\{\begin{array}{ll}k x^2 & , 0 \leq
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2:49

If the vectors $\bar{a}=\hat{i}-\hat{j}+2 \hat{k}, \bar{b}=2 \hat{i}+4 \hat{j}+\hat{k}$ and $\overli
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5.6K views
6:26

If $(a+\sqrt{2} b \cos x)(a-\sqrt{2} b \cos y)=a^2-b^2$, where $\mathrm{a}GRETER THAN\mathrm{
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1.8K views
2:01

The area (in sq. units) of the region bounded by $y-x=2$ and $x^2=y$ is equal to
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29:21

CLASS 11 ADMISSIONS COMPLETE PROCESS IN DETAILED: EXPLAINED BY DINESH SIR | 11TH ADMISSION PROCEDURE
Dinesh Sir
7.5K views
2:08

If $f(x)=\cos ^{-1} x, g(x)=e^x$ and $h(x)=g(f(x))$, then $\frac{h^{\prime}(x)}{h(x)}=$
Dinesh Sir Solutions
3.2K views
2:03

If the vectors $\bar{a}=\hat{i}-\hat{j}+2 \hat{k}, \bar{b}=2 \hat{i}+4 \hat{j}+\hat{k}$ and $\overl
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3.2K views
2:13

f $\log (x+y)=\sin (x+y)$. then $\frac{d y}{d x}$ is
Dinesh Sir Solutions
2.2K views
3:45

$\int\left(f(x) g^{\prime \prime}(x)-f^{\prime \prime}(x) g(x)\right) d x$ is equal to
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1.6K views
0:51

Derivative of $e^x$ w.r.t. $\sqrt{\sqrt{x}}$ is
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3K views
3:00

The combined equation of a pair of lines passing through the origin and inclined at $60^{\circ}$ and
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4K views
8:53

Class 11 Full Admission Process & Schedule 2025 by Dinesh Sir
Dinesh Sir
19K views
3:55

If $y=\sin ^{-1}\left(\frac{3 x}{2}-\frac{x^3}{2}\right)$, then $\frac{d y}{d x}$ is equal to
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2K views
2:39

$$\frac{d}{d x}\left(\cos ^{-1}\left(\frac{x-\frac{1}{x}}{x+\frac{1}{x}}\right)\right)=$$
Dinesh Sir Solutions
3.1K views
3:01

If $y=\tan ^{-1}\left(\frac{2+3 x}{3-2 x}\right)+\tan ^{-1}\left(\frac{4 x}{1+5 x^2}\right)$, then $
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2.4K views
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