Recommended Questions
- সম্পর্ক প্রমাণ করো: Var(a+bx) = b^2Var(x)
Text Solution
|
- Let x1, x2, ...... ,xn be values taken by a variable Xa n dy1, y2,.......
Text Solution
|
- If X and Y are two independent variables, then prove that var(aX+bY)=a...
Text Solution
|
- If a and b are constants, then show that var (ax+b)=a^2 var (x).
Text Solution
|
- If a is a constant prove that (i) var(a)=0 (ii) var (aX)=a^(2)va...
Text Solution
|
- Prove that Var (a+bx)=b^(2) Var(x)
Text Solution
|
- Var(5x-2)=?if Var(X)=1
Text Solution
|
- যদি |z1| = |z2| এবং arg z1 + arg z2 = 0 হয়, তবে প্রমাণ করো z1 = 1/(...
Text Solution
|
- যদি |z1| = |z2| এবং arg z1 ~ arg z2 = pi হয়, তবে প্রমাণ করো z1 + z2...
Text Solution
|