In the fig., we see that it has 4 horizontal blocks (or paths) and ...

Channel:
PW Solutions
Subscribers:
451,000
Published on ● Video Link: https://www.youtube.com/watch?v=iLpGIflr7Xg


Duration: 3:32
7 views
0

In the fig., we see that it has 4 horizontal blocks (or paths) and 3 vertical blocks (or paths). This is known as 4 x 3 grid. Seema wishes to go from A to B but the instruction is that she must go only on the right and only up, but not necessary in that order. How many possible paths does she have at her disposal ?
\( \mathrm{P} \)
ЁЯУ▓PW App Link - https://bit.ly/YTAI_PWAP
ЁЯМРPW Website - https://www.pw.live



Other Videos By PW Solutions


2023-02-14A point \( P(R \sqrt{3}, 0,0) \) lies on the axis of a ring of mass \( M \) and radius \( R \). ...
2023-02-14Assertion and Reason Directions : Choose the correct option. (a) If both Assertion and Reason ar...
2023-02-14In how many ways, can three jobs I, II and III be assigned to three...
2023-02-14Which is least reactive in a nucleophilic substitution reaction? (A) \( \left(\mathrm{CH}_{3}\ri...
2023-02-14In the figure masses \( 400 \mathrm{~kg} \) and \( 100 \mathrm{~kg} \) are fixed. \( \mathrm{P} ...
2023-02-14Find the number of permutations of the letters of the words : 'DADD...
2023-02-14Split 69 into three parts in A.P. such that the product of the two ...
2023-02-14Serial numbers for an item produced in a factory are to be made usi...
2023-02-14A train of mass \( m \) moves with a velocity \( v \) on the equator from east to west. If \( \o...
2023-02-14A biologist studying the genetic code is interested to know the num...
2023-02-14In the fig., we see that it has 4 horizontal blocks (or paths) and ...
2023-02-14Consider two satellites \( A \) and \( B \) of equal mass, moving in the same circular orbit of ...
2023-02-14Four particles, each of mass \( M \), move along a circle of radius \( R \) under the action of ...
2023-02-14Show that \( \frac{(n+1)(n+2)(n+3) \ldots \ldots(n+r)}{r !} \) is a...
2023-02-14Two spheres one of mass \( M \) has radius \( R \). Another sphere has mass \( 4 M \) and radius...
2023-02-14Two neutron stars are separated by a distance of \( 10^{10} \mathrm{~m} \). They each have a mas...
2023-02-14Prove that \[ { }^{n} \mathrm{C}_{r}{ }^{r} \mathrm{C}_{s}={ }^{n} ...
2023-02-14рдирд┐рд░реНрдзрд╛рд░рд┐рдд рдХреАрдЬрд┐рдП рдХрд┐ рдХреНрдпрд╛ рдирд┐рдореНрдирд▓рд┐рдЦрд┐рдд рдкреНрд░рдХрд╛рд░ рд╕реЗ рдкрд░рд┐рднрд╛рд╖рд┐рдд рдкреНрд░рддреНрдпреЗрдХ рд╕рдВрдХреНрд░рд┐рдпрд╛ \( * \) рд╕реЗ рдПрдХ рджреНрд╡рд┐рдЖрдзрд╛рд░реА ...
2023-02-14If \( m={ }^{n} C_{2} \), prove that \( { }^{m} C_{2}=3 \times{ }^{...
2023-02-14Prove that \( { }^{n} \mathrm{P}_{r}={ }^{n} \mathrm{C}_{r}{ }^{r} ...
2023-02-14Animal husbandry deals with \( \mathrm{P} \) (1) Only caring of liv...


Tags:
pw