Plz tell me how to solve these types of questions??

Q:1 The number of whole number solutions of the equation x+y+z+r=17 ?
Ans: a: 1140 b: 570 c: 21C4 d: none of these

Q:2 The number of natural number solutions of the equation 2x+y+3z=15 ?
Ans : a: 11 b: 12 c: 16C3 d: none of these

Question

dhwani kapoor · Answer

Hi Moni we can solve such type of questions using multinomials the answer to the first one is 1140 .

Thank you for registering.

Register Now and Win Upto 25% Scholorship for a Full Academic Year !

Enter Your Details

Registration done!

Plz tell me how to solve these types of questions?? Q:1 The number of whole number solutions of the equation x+y+z+r=17 ? Ans: a: 1140 b: 570 c: 21C4 d: none of these Q:2 The number of natural number solutions of the equation 2x+y+3z=15 ? Ans : a: 11 b: 12 c: 16C3 d: none of these

Plz tell me how to solve these types of questions??

Q:1 The number of whole number solutions of the equation x+y+z+r=17 ?
Ans: a: 1140 b: 570 c: 21C4 d: none of these

Q:2 The number of natural number solutions of the equation 2x+y+3z=15 ?
Ans : a: 11 b: 12 c: 16C3 d: none of these

1 Answers

Think You Can Provide A Better Answer ?

Provide a better Answer & Earn Cool Goodies See our forum point policy

Other Related Questions on Algebra

ASK QUESTION

Answer and earn gift vouchers

View courses by askIITians

Design classes One-on-One in your own way with Top IITians/Medical Professionals

Complete Self Study Package designed by Industry Leading Experts

Live 1-1 coding classes to unleash the Creator in your Child

a Complete All-in-One Study package Fully Loaded inside a Tablet!

Register Now & Win Upto 25% Scholorship