Class 11 Mathematics Trigonometrical Ratios, Functions and Identities Fundamental trigonometrical ratios and functions, Trigonometrical ratio of allied angles

Easy

$1+\cot ^2 30^{\circ}-\sec ^2 45^{\circ}=$

AP EAMCET 2022 All AP EAMCET

A
$1$
B
$2$
C
$0$
D
$-1$

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Class 11 Questions

Class 11

Mathematics Questions

Chapter

Trigonometrical Ratios, Functions and Identities

Subtopic

Fundamental trigonometrical ratios and functions, Trigonometrical ratio of allied angles

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Similar Questions

સાબિત કરો કે $3 \sin \frac{\pi}{6} \sec \frac{\pi}{3} - 4 \sin \frac{5 \pi}{6} \cot \frac{\pi}{4} = 1$.

Easy

$\frac{\sin 55^{\circ} - \cos 55^{\circ}}{\sin 10^{\circ}}$ ની કિંમત શોધો.

જો $\sec x + \tan x = 3, x \in (0, \frac{\pi}{2})$ હોય,તો $\sin x =$

MediumMHT CET 2020

જો $x = \tan 15^{\circ}$,$y = \operatorname{cosec} 75^{\circ}$ અને $z = 4 \sin 18^{\circ}$ હોય,તો :

DifficultTS EAMCET 2006

$\sin ^2 \frac{2 \pi}{3}+\cos ^2 \frac{5 \pi}{6}-\tan ^2 \frac{3 \pi}{4}=$

EasyAP EAMCET 2022

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