$3 \cos x + 4 \sin x + 5$ ની ન્યૂનતમ કિંમત કેટલી છે?

  • A
    $5$
  • B
    $9$
  • C
    $7$
  • D
    $0$

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Similar Questions

જો $f(x) = \cos^2 x + \sec^2 x$ હોય,તો તેનું મૂલ્ય હંમેશા કેટલું હોય?

જો $\sin 2\theta + \sin 2\phi = 1/2$ અને $\cos 2\theta + \cos 2\phi = 3/2$ હોય,તો $\cos^2(\theta - \phi) = $

જો $p = \frac{2 \sin \theta}{1 + \cos \theta + \sin \theta}$ અને $q = \frac{\cos \theta}{1 + \sin \theta}$ હોય,તો

નીચેના પદનું મૂલ્ય $3(\sin^{4} \theta + \cos^{4} \theta) + 2(\sin^{6} \theta + \cos^{6} \theta) + 12\sin^{2} \theta \cos^{2} \theta$ શોધો.

$\tan 1^\circ \tan 2^\circ \tan 3^\circ \tan 4^\circ \dots \tan 89^\circ = $

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