ViewTube

If $ \frac{1}{x}+\frac{1}{y}∝\frac{1}{x+y}$, then show that $ \frac{x}{y}+\frac{y}{x}$ is constant. #MathVids #mathematics #cbse ...

Solve:$\frac{1}{a+b+x}=\frac{1}{a}+\frac{1}{b}+\frac{1}{x}$where $x\ne 0,-(a+b)$ #quadratic_polynomial #equations #MathVids ...

If $\frac{\sec\theta+1}{\tan \theta}=x$, then find the value of $\frac{\sec\theta-1}{\tan \theta}$. #MathVids #mathematics #cbse ...

If $\cos^2\theta-\sin^2\theta=\tan^2𝞪$ then show that $\cos^2𝞪-\sin^2𝞪=\tan^2\theta$. #mkarmakar #mathematics #cbse ...

If $\cos^2\theta-\sin^2\theta=\tan^2𝞪$ then show that $\cos^2𝞪-\sin^2𝞪=\tan^2\theta$. #mkarmakar #MathVids #mathematics ...

সমাধান করো : $\frac{1}{(x-2)(x-4)}+\frac{1}{(x-4)(x-6)}+\frac{1}{(x-6)(x-8)}=-\frac{1}{3}$ #MathVids #mathematics #cbse ...

x^2+6y=-17$, $y^2+4z=1$ এবং $z^2+2x=2$ হলে $x^2+y^2+z^2$ এর মান কত ? #MathVids #mathematics #cbse ...

If $\frac{\sec\theta+1}{\tan \theta}=x$, then find the value of $\frac{\sec\theta-1}{\tan \theta}$. #MathVids #mathematics #cbse ...

If $x=\sqrt{\frac{\sqrt{5}+1}{\sqrt{5}-1}}$, then find the value of $x^2-x-1$. #MathVids #mathematics #cbse #wbbse #wbchse #icse ...

A quadratic equation is a second-degree polynomial equation in one variable, written in the standard form ax² + bx + c = 0, where ...

a(b-c)x^2+b(c-a)x+c(a-b)=0$ দ্বিঘাত সমীকরণের বীজদ্বয় সমান হলে, প্রমান করো যে, ...