Vedclass
Class 11MathematicsTrigonometric FunctionsMix Examples-Trigonometrical Ratios, Functions and Identities
Difficult

यदि $a = \frac{x}{y-z}$,$b = \frac{y}{z-x}$,और $c = \frac{z}{x-y}$,जहाँ $x, y$,और $z$ भिन्न हैं ताकि $x-y, y-z, z-x \neq 0$,तो $ab + bc + ca + abc$ का मान क्या है?

AP EAMCET 2021All AP EAMCET
  • A
    $0$
  • B
    -$1$
  • C
    $1$
  • D
    $2$
Share

Explore More

Browse All

Question Bank

11

All Subjects

Class 11 Questions

Class 11

Mathematics Questions

Chapter

Trigonometric Functions

Subtopic

Mix Examples-Trigonometrical Ratios, Functions and Identities

Previous Year

AP EAMCET 2021 PaperAll AP EAMCET years →

Similar Questions

यदि $\cosh x = \operatorname{cosec} \theta$ है,तो $\coth^2 \frac{x}{2} = $

DifficultAP EAMCET 2023
View Solution

यदि $\sin (\theta-\alpha), \sin \theta$ और $\sin (\theta+\alpha)$ $H.P.$ में हैं,तो $\cos 2 \theta$ का मान है

EasyMHT CET 2023
View Solution

मान लीजिए $f_k(x) = \frac{1}{k}(\sin^k x + \cos^k x)$,जहाँ $x \in R$ और $k \ge 1$ है। तो $f_4(x) - f_6(x)$ का मान ज्ञात कीजिए।

DifficultJEE MAIN 2014
View Solution

$\cos(18^{\circ}-A) \cdot \cos(18^{\circ}+A) - \cos(72^{\circ}-A) \cdot \cos(72^{\circ}+A)$ का मान ज्ञात कीजिए।

EasyMHT CET 2023
View Solution

मान लीजिए $f_k(x) = \frac{1}{k}(\cos^k x + \sin^k x)$ जहाँ $k \in \mathbb{N}$ है। $f_6(x) - f_4(x)$ का मान ज्ञात कीजिए।

DifficultMHT CET 2026
View Solution

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