$\tan (65^\circ - \theta) - \cot (25^\circ + \theta) - \sec (55^\circ - \theta) + \operatorname{cosec}(35^\circ + \theta) = \ldots \ldots \ldots \ldots$ (જ્યાં,$0 < \theta < 25^\circ$)

  • A
    $3$
  • B
    $1$
  • C
    $2$
  • D
    $0$

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Similar Questions

$\frac{1}{\tan ^{2} \theta}+1 = \dots$

$2 \sin ^{2} \theta+4 \sec ^{2} \theta+5 \cot ^{2} \theta+2 \cos ^{2} \theta-4 \tan ^{2} \theta-5 \operatorname{cosec}^{2} \theta = \dots$

$(1+\tan ^{2} \theta)(1-\cos ^{2} \theta) = \dots$

$\Delta ABC$ માં, $AC = 5$, $BC = 13$, $m \angle A = 90^\circ$ હોય, તો $\tan B = \ldots$

જો $A+B+C=180^{\circ}$ હોય,તો $\tan \left(\frac{A+B}{2}\right)=$ ...........

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