Class 11MathematicsTrigonometrical Ratios, Functions and IdentitiesFundamental trigonometrical ratios and functions, Trigonometrical ratio of allied angles
Medium$\tan x + \frac{\cos x}{1 + \sin x} = $
- A$\tan 2x$
- B$\operatorname{cosec} x$
- C$\sec x$
- D$\cos 2x$
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Similar Questions
$\cos 255^o + \sin 195^o$ ની કિંમત શોધો.
DifficultAIEEE 2012
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જો $x = \sec \theta + \tan \theta$ હોય,તો $x + \frac{1}{x} = $
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View Solutionસાબિત કરો કે: $\sin ^{2} \frac{\pi}{6}+\cos ^{2} \frac{\pi}{3}-\tan ^{2} \frac{\pi}{4}=-\frac{1}{2}$
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View Solution$\frac{{\cot^2 15^\circ - 1}}{{\cot^2 15^\circ + 1}} = $
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