ત્રિકોણ $ABC$ માં,જો $A = \frac{\pi}{4}$ અને $\tan B \tan C = K$ હોય,તો $K$ એ કઈ શરતનું પાલન કરવું જોઈએ?

  • A
    $K^2 - 6K + 1 \geqslant 0$
  • B
    $K^2 - 6K + 1 = 0$
  • C
    $K^2 - 6K + 1 \leqslant 0$
  • D
    $3 - 2\sqrt{2} < K$

Explore More

Similar Questions

જો $\sin \theta + \cos \theta = x$ હોય,તો ${\sin ^6}\theta + {\cos ^6}\theta = \frac{1}{4}[4 - 3{({x^2} - 1)^2}]$ માટે

કોઈપણ વાસ્તવિક કિંમત $\theta$ માટે $3 \cos \theta + 5 \sin \left( \theta - \frac{\pi}{6} \right)$ ની મહત્તમ કિંમત કેટલી છે?

Difficult
View Solution

જો $x \sin \theta = y \sin \left( \theta + \frac{2\pi}{3} \right) = z \sin \left( \theta + \frac{4\pi}{3} \right)$ હોય,તો:

$\tan \left( \frac{\pi }{4} + \theta \right) - \tan \left( \frac{\pi }{4} - \theta \right) = $

જો $\frac{1+\cos A}{1-\cos A}=\frac{m^{2}}{n^{2}}$ હોય,તો $\tan A=$

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