Statement 1: The value of \( { }^{100} \mathrm{C}_{95}+{ }^{101} \m...

Channel:
PW Solutions
Subscribers:
449,000
Published on ● Video Link: https://www.youtube.com/watch?v=CCJZm3euOBw


Duration: 0:00
9 views
0

Statement 1: The value of \( { }^{100} \mathrm{C}_{95}+{ }^{101} \mathrm{C}_{96}+{ }^{102} \mathrm{C}_{97}+\ldots \ldots .+{ }^{120} \mathrm{C}_{115} \) equals \( { }^{121} \mathrm{C}_{6}-{ }^{100} \mathrm{C}_{6} \). Statement 2: The sum of first \( \mathrm{n} \) terms of a geometric progression whose first term and common ratio
\( \mathrm{P} \) are \( b \) and \( r(\neq 1) \) respectively is equal to \( \frac{b\left(r^{n}-1\right)}{r-1} \).

W
(A) Statement-1 is true, statement- 2 is true and statement- 2 is correct explanation for statement-1.
(B) Statement-1 is true, statement- 2 is true and statement- 2 is NOT the correct explanation for statement-1.
(C) Statement-1 is true, statement- 2 is false.
(D) Statement-1 is false, statement- 2 is true.
📲 PW App Link - https://bit.ly/YTAI_PWAP
🌐 PW Website - https://www.pw.live/



Other Videos By PW Solutions


2023-02-25Number of points in which the graphs of \( |y|=x+1 \) and \( (x-1)^...
2023-02-25If the point \( (\lambda,-\lambda) \) lies inside the circle \( x^{...
2023-02-25\( \mathrm{y}-1=\mathrm{m}_{1}(\mathrm{x}-3) \) and \( \mathrm{y}-3...
2023-02-25The number of ways in which 6 different toys can be distributed in ...
2023-02-25Column-I Column-II \( \mathrm{P} \) (A) Number of irrational terms ...
2023-02-25Find the equation to the straight line which passes through the poi...
2023-02-25The coefficient of \( x^{50} \) in the expansion of \( \sum_{\mathr...
2023-02-25If \( 3^{1} \cdot{ }^{20} \mathrm{C}_{0}+\frac{3^{2}}{2} \cdot{ }^{...
2023-02-25Let \( a, b, x \) and \( y \) be real numbers such that \( a-b=1 \)...
2023-02-25Let \( \mathrm{s}, \mathrm{t}, \mathrm{r} \) be non-zero complex nu...
2023-02-25Statement 1: The value of \( { }^{100} \mathrm{C}_{95}+{ }^{101} \m...
2023-02-25For a non-zero complex number z, let \( \arg (\mathrm{z}) \) denote...
2023-02-25Let \( \mathrm{w}=\frac{\sqrt{3}+\mathrm{i}}{2} \) and \( \mathrm{P...
2023-02-25If \( 3^{1} \cdot{ }^{20} \mathrm{C}_{0}+\frac{3^{2}}{2} \cdot{ }^{...
2023-02-25Let \( S=S_{1} \cap S_{2} \cap S_{3} \), where P \( S_{1}=\{z \in C...
2023-02-25Let \( \mathrm{C}_{1} \) and \( \mathrm{C}_{2} \) are concentric ci...
2023-02-25Let \( a, b \in R \) and \( a^{2}+b^{2} \neq 0 \). Suppose \( S=\le...
2023-02-25Let \( z_{\mathrm{k}}=\cos \left(\frac{2 \mathrm{k} \pi}{10}\right)...
2023-02-25(a) Let \( \mathrm{z}=\cos \theta+\mathrm{i} \sin \theta \). Then t...
2023-02-25Let complex numbers \( \alpha \) and \( \frac{1}{\bar{\alpha}} \) l...
2023-02-25Evaluate: \( \sum_{p=1}^{32}(3 p+2)\left(\sum_{q=1}^{10}\left(\sin ...