Subject: Maths, asked on 14/2/18

## Pls solve this sum ​Q11. Solve the differential equation : log 5 .

Subject: Maths, asked on 11/2/18

## Write the sum of the order and degree of the following differential equation: $\frac{d}{dx}\left\{{\left(\frac{dy}{dx}\right)}^{3}\right\}=0$

Subject: Maths, asked on 11/2/18

## Dear experts in differential equations if there are 3 arbitary constants then is it necessary that we should differentiate thrice? In case we are able to obtain an equation eliminating all the constants by differentiating twice,is it right?

Subject: Maths, asked on 11/2/18

## Dear experts is the answer right . the question is form a differential equation of family of circles passing through the points(a,0) and (-a,0)

Subject: Maths, asked on 8/2/18

Subject: Maths, asked on 3/2/18

## Find dy/dx if x = 2at2 , y=at4

Subject: Maths, asked on 26/1/18

## solve the differential equation dy/dx = x+y+1/x+y

Subject: Maths, asked on 25/1/18

## Q.26. Show that the differential equation $\left(x{e}^{x/y}+y\right)dx=xdy$ is homogeneous. Find the particular solution of this differential equation, given that x = 1 when y = 1.

Subject: Maths, asked on 22/1/18

## $f\left(x\right)={x}^{3}-12{x}^{2}+36x+17$

Subject: Maths, asked on 22/1/18
Subject: Maths, asked on 22/1/18

## Prove that the function f(x) = 4x3 + 6x2 – 24x + 1 decreases in the interval (–2, 1)

Subject: Maths, asked on 15/1/18

## Q The order and degree of the differential equation representing the family of curves . ${y}^{2}$ = 2k ( x + $\sqrt{k}$) (where k is a positive parameter) are respectively —  1,3 2,4 1,4 1,2

Subject: Maths, asked on 14/1/18

## How did we put the value of v in the equation and where did -2log|x| in RHS go?

Subject: Maths, asked on 9/1/18

## Evaluate: $\left|\begin{array}{ccc}1& 1& 1\\ 1& {\omega }^{2}& \omega \\ 1& \omega & {\omega }^{2}\end{array}\right|$ (where ω is an imaginary cube root of unity).

Subject: Maths, asked on 9/1/18

## 20.  Find the common tangents to the hyperbola x2 - 2y2 = 4 and the circle .

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