Which of the following is \( \mathrm{0} \) at \( x=n \pi \in I \)....

Channel:
Subscribers:
445,000
Published on ● Video Link: https://www.youtube.com/watch?v=RbSFthFpzgw



Duration: 0:53
0 views
0


Question Which of the following is \( \mathrm{0} \) at \( x=n \pi \in I \)
(A) \( \tan x \)
(B) \( \sin x \)
(C) \( \cot x \)
(D) \( \cos x \)📲PW App Link - https://bit.ly/YTAI_PWAP 🌐PW Website - https://www.pw.live




Other Videos By PW Solutions


2024-01-29If roots of the equation \( x^{2}-10 a x-11 b=0 \) are \( c \) and \( d \) and those of \( ....
2024-01-29Seven people leave their bags outside the temple and while returning after worshiping the deity,....
2024-01-29If \( \cos (\alpha+\beta)=\frac{3}{5}, \sin (\alpha-\beta)=\frac{5}{13} \) and  \( 0<\al....
2024-01-29The coefficients of three consecutive terms of \( (1+x)^{n+5} \) are in the ratio \( 5: 10: 14 \....
2024-01-29Find the principal value of the trigonometric function of \( \cos x=\frac{\sqrt{3}}{2} \).....
2024-01-29If \( \tan \alpha=\sqrt{a} \), where \( a \) is a rational number which is not a perfect sq....
2024-01-29Which of the following is / are correct....
2024-01-29Find the number of non negative solutions of the system of equations \( a+b=10, a+b+c+d=21 \), \....
2024-01-29If the number of functions \( f:\{1,2,3, \ldots 1999\} \rightarrow \) \( \{2000,2001,2002,2003\}....
2024-01-29The number of positive integral solutions of \( 15<x_{1}+x_{2}+x_{3} \leq 20 \), is equal to....
2024-01-29Which of the following is \( \mathrm{0} \) at \( x=n \pi \in I \)....
2024-01-29If \( S_{n}=\frac{1}{6.11}+\frac{1}{11.16}+\frac{1}{16.21}+\ldots \) Upto \( n \) terms, then \(....
2024-01-29....
2024-01-29Let \( T_{n} \) denote the number of triangles which can be formed using the vertices of a regul....
2024-01-29In how many ways can a student choose a programme of 5 courses if 9 courses are available&n....
2024-01-29Find a three-digit number whose consecutive digits form a \( \mathrm{GP}\). If we subtract \(792....
2024-01-29The arithmetic mean of two positive numbers \( a \) and \( b \) exceeds their geometric mean by ....
2024-01-29The middle term in the expansion of \( \left(x^{2}+\frac{1}{x^{2}}+2\right)^{n} \) is....
2024-01-29If \( a b^{2} c^{3}, a^{2} b^{3} c^{4}, a^{3} b^{4} c^{5} \) are in \( A P \) then the minimum v....
2024-01-29The \( \mathrm{AM}\) between two quantities \( a \) and \( b \) is twice a large as their \( \ma....
2024-01-29The sum of integers from \(1\) to \(100\) that are divisible by \(2\) or \(5\) is equal to....