A
B
C
D
लिखित उत्तर
Verified by Experts
The correct Answer is:
Recommended Questions
- धनात्मक पूर्णांक n के लिए, माना a (n) = 1 + (1)/(2) + (1)/(3) + (1)/(4...
Text Solution
|
- Prove that 1/(n+1)=(^n C1)/2-(2(^n C2))/3+(3(^n C3))/4-+(-1)^(n+1)(n(^...
Text Solution
|
- Prove that (1)/(n!)+(1)/(2!(n-2)!)+(1)/(4!(n-4)!)+...=(1)/(n!)2^(n-1)
Text Solution
|
- Prove that: (1)/(2)nC(1)-(2)/(3)nC(2)+(3)/(4)nC(3)-(4)/(5)nC(4) +....+...
Text Solution
|
- Prove that 1*2+2*3+3*4+.....+n*(n+1)=(n(n+1)(n+2))/(3)
Text Solution
|
- धनात्मक पूर्णांक n के लिए, माना a(n)=1+(1)/(2)+(1)/(3)+(1)/(4)+….+(1)/...
Text Solution
|
- n in N के लिए, (2^(3n)-1) विभाजित होगा:
Text Solution
|
- If 1*1!+2*2!+3*3!+ . . .+n*n ! =(n+1)!-1 then show that, 1*1!+2*2!+3*3...
Text Solution
|
- एक धन पूर्णांक n के लिए, माना a(n) = 1 + 1/2 + 1/3 + 1/4 + ……. + ...
Text Solution
|