જો alpha, beta,gamma એ ધન સંખ્યાઓ છે કે જેથી | vedclass

Name: PDF Generator App | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

$\beta+\gamma=\alpha$

$\frac{	an \beta+	an \gamma}{1-	an \beta 	an \gamma}=	an \alpha$

$	an \beta+	an \gamma=	an \alpha-	an \beta 	an

Vedclass · Accepted Answer

$ - \sqrt {\frac{{2	an \beta  + 	an \gamma }}{{	an \gamma }}}$

Vedclass · Answer

$\beta+\gamma=\alpha$

$\frac{	an \beta+	an \gamma}{1-	an \beta 	an \gamma}=	an \alpha$

$	an \beta+	an \gamma=	an \alpha-	an \beta 	an \gamma 	an \alpha$

use $\alpha+\beta=\pi \,\,\,and\,\,\,\,\,$$ \beta+r= \alpha$

$	an \beta+	an \gamma=-	an \beta+	an ^{2} \alpha 	an \gamma$

$	an ^{2} \alpha=\frac{2 	an \beta+	an \gamma}{	an \gamma}$

$	an \alpha=-\sqrt{\frac{2 	an \beta+	an \gamma}{	an \gamma}}$

જો $\alpha$, $\beta$,$\gamma$ એ ધન સંખ્યાઓ છે કે જેથી $\alpha + \beta = \pi$ અને $\beta + \gamma = \alpha$ થાય તો $tan\ \alpha$= ................ (જ્યાં $\gamma \ne n\pi ,n \in I$ )

Similar Questions

જો $\alpha + \beta + \gamma = 2\pi ,$ તો

$2\cos x - \cos 3x - \cos 5x = $

$\cos \frac{{2\pi }}{{28}}\,\cos ec\frac{{3\pi }}{{28}}\, + \,\cos \frac{{6\pi }}{{28}}\,\cos ec\frac{{9\pi }}{{28}} + \cos \frac{{18\pi }}{{28}}\cos ec\frac{{27\pi }}{{28}}$=

$cosec \frac{\pi }{{18}} - \sqrt 3 \,sec\, \frac{\pi }{{18}}$ =

જો $\cos \,(\theta - \alpha ) = a,\,\,\sin \,(\theta - \beta ) = b,\,\,$ તો ${\cos ^2}(\alpha - \beta ) + 2ab\,\sin \,(\alpha - \beta ) = . . . .$