যদি A={:[(a,b)]:},b={:[(-b,-a)]:}andC={:[(a),(-a)]:}, তাহলে সঠিক বিবৃতি হল | 12 | ম্যাট্রিস...

If A={:[(a,b)]:},b={:[(-b,-a)]:}andC={:[(a),(-a)]:} , then correct statement is

If A={:[(2,3),(4,1)]:},B={:[(9,5),(-6,1)]:}andC={:[(2,-6),(-3,1)]:} then find (A+B)+C.

If A={:((3,1),(-4,5)):},B={:((-3,1),(4,-5)):}andC={:((2,1),(-1,3)):} , then

If A={:[(1,7),(5,6)]:},B={:[(-3,2),(-1,5)]:}andC={:[(2,-3),(4,1)]:} , then find A(B+C) and AB+AC.

If A={:[(5,3,1),(2,9,-11)]:},B={:[(22,31,43),(16,11,44)]:}andC={:[(51,33,2),(41,5,-14)]:} , then find 4C-2B-A.

If A={2,3},B={4,5}andC={5,6} , then n{(AxxB)uu(BxxC)} is

If A=[{:(1,2),(-1,-2):}], B=[{:(2,a),(-1,b):}] and (A+B)^(2) =A^(2) + B^(2) , then find the value of a and b.

Let A={a,b,c,d},B={a,b,c}andC={b,d}. Find all sets X such that: X sub A and XB

If A={1,2,3},B={2,4,6,8} andC={2,4,5,6}, then: a cap(BcupC)=