Discuss with colleagues and IITians
Find no. of non negative integral solutions
x1+x2+x3+4x4=20
Find no. of non negative integral solutions
x1+x2+x3+4x4=20
2 Answers
Shaurya Gupta
140. Break them into prime factors . Put 4 = 2^2 and every variable will have factors in 2,3,5 with a power. Find individualy of 2 3, 5 and multiply
Sumedh hedaoo
its answer is 536
Other Related Questions on discuss with colleagues and iitians
Are core branches(Mechanical) in Top 3 NIT worth it ?
Are core branches(Mechanical) in Top 3 NIT worth it ?
discuss with colleagues and iitians
Last Activity: 3 Years ago
My rank in JEE Advanced 2022 is 1871. Should I go for IIT Guwahati ECE or IIT Kanpur Mechanical and try for a branch change to CS or Electrical Engineering? Is changing your branch very difficult?
My rank in JEE Advanced 2022 is 1871. Should I go for IIT Guwahati ECE or IIT Kanpur Mechanical and try for a branch change to CS or Electrical Engineering? Is changing your branch very difficult?
discuss with colleagues and iitians
Last Activity: 3 Years ago
Can i sacrifice board exams for jee mains as board exams are no where valueable as cuet and other will be seen for admission
Can i sacrifice board exams for jee mains as board exams are no where valueable as cuet and other will be seen for admission
discuss with colleagues and iitians
Last Activity: 4 Years ago
Is a student studying in IGCSE syllabus eligible for taking IOQP or IOQJS?
Is a student studying in IGCSE syllabus eligible for taking IOQP or IOQJS?
discuss with colleagues and iitians
Last Activity: 4 Years ago
I have wasted my 11th? Is it still possible to get into my dream iit? Do i have to cover 11 th syllabus first? When and how can i finish it?
I have wasted my 11th? Is it still possible to get into my dream iit? Do i have to cover 11 th syllabus first? When and how can i finish it?
discuss with colleagues and iitians
Last Activity: 4 Years ago