જો $\sin A = \frac{1}{\sqrt{10}}$ અને $\sin B = \frac{1}{\sqrt{5}}$,જ્યાં $A$ અને $B$ ધન લઘુકોણ છે,તો $A + B = $

  • A
    $\pi$
  • B
    $\pi/2$
  • C
    $\pi/3$
  • D
    $\pi/4$

Explore More

Similar Questions

$4 \sin 5^\circ \sin 55^\circ \sin 65^\circ$ ની કિંમત શોધો.

Difficult
View Solution

$\sin (x+y) \sec x \sec y=$

$\frac{\sin^2 A - \sin^2 B}{\sin A \cos A - \sin B \cos B} = $

જો $\alpha$ એ $3^{\text{rd}}$ ચરણમાં હોય,$\beta$ એ $2^{\text{nd}}$ ચરણમાં હોય અને $\tan \alpha = \frac{1}{7}$ તથા $\sin \beta = \frac{1}{\sqrt{10}}$ હોય,તો $\sin(2\alpha + \beta)$ ની કિંમત શોધો.

$\cos ^{2} 45^{\circ}-\sin ^{2} 15^{\circ}$ નું મૂલ્ય શું છે?

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo