New chat PYQ Library Doubts Rank report

Sign in to see Recents

Sign in to save progress →

Trigonometric Ratio and Identites question

2019 · 12 Apr · Shift 1 · Q35

Guest · try one question or challengeGuest · try one question or challenge

PYQ Library
JEE Main
Mathematics
Trigonometric Ratio and Identites
2019 · 12 Apr · Shift 1 · Q35

Trigonometric Ratio and Identites question

2019 · 12 Apr · Shift 1 · Q35

JEE MainMathematicsTrigonometric Ratio and IdentitesMCQ+4 / −1

The equation y = sinx sin (x + 2) – sin2 (x + 1) represents a straight line lying in :

A
first, second and fourth quadrants
B
first, third and fourth quadrants
C
second and third quadrants only
D
third and fourth quadrants only

More from Trigonometric Ratio and Identites

The maximum value of 3cos $θ$ + 5sin $(θ - \frac{π}{6})$ for any real value of $θ$ is :2019 · MCQ
If $5 (tan^{2} x - cos^{2} x) = 2 cos 2 x + 9$ , then the value of $cos 4 x$ is :2017 · MCQ
If m and M are the minimum and the maximum values of 4 + $\frac{1}{2}$ sin2 2x $-$ 2cos4 x, x $\in$ R, then M $-$ m is equal to :2016 · MCQ
Let $f_{k} (x) = \frac{1}{k} (sin^{k} x + cos^{k} x)$ where $x \in R$ and $f_{4} (x) - f_{6} (x)$ Then $f_{4} (x) - f_{6} (x)$ equals :2014 · MCQ
The expression $\frac{t a n A}{1 - c o t A} + \frac{c o t A}{1 - t a n A}$ can be written as:2013 · MCQ
If $A = sin^{2} x + cos^{4} x,$ then for all real $x$ :2011 · MCQ
Let $cos (α + β) = \frac{4}{5}$ and $sin (α - β) = \frac{5}{13},$ where $0 \leq α, β \leq \frac{π}{4} .$ Then $t an 2 α$ =2010 · MCQ
Let A and B denote the statements A: $cos α + cos β + cos γ = 0$ B: $sin α + sin β + sin γ = 0$ If $cos (β - γ) + cos (γ - α) + cos (α - β) = - \frac{3}{2},$ …2009 · MCQ