A এবং B-এর মাসিক আয় 8:5 অনুপাতে, যখন তাদের মাসিক ব্যয়...

If A: B = 5 : 8 and B : C = 18 : 25 find A : C

If A : B = 5 : 6 and B : C = 8 : 9 , find A : B : C

If a\ a n d\ b vary inversely, fill in the blanks: (i) a, 8, 2, ..., 5, 1 b, 10, ..., 20, ..., 80 (ii) a, 16, 32, 8, 128 b, 4, ..., ..., 0.5

If A :B = 5 : 8 and B : C = 16 : 25 find A : C

If A = { 2 , 5, 8 , 7 } , B = { 6 , 7, 8 , 9 } ,then A ∩ B = A) { 5 , 8 , 7 } B) { 2 , 5, 7 } C ) { 7, 8 }

A's height is 5//8^(th) of B's height. What is the ratio of B's height to A's height ? A. 5:8 B. 3:8 C. 5:3 D. 8:5

If A = {5, 7, 8} and B = {9, 11}, then

If A = { 5,6,7 } and B = { 7, 8, 9 } , then A uu B is equal to :

Show that the following points are collinear: (i) A(2, -2), B(-3, 8) and C(-1, 4) (ii) A(-5, 1), B(5, 5) and C(10, 7) (iii) A(5, 1), B(1, -1) and C(11, 4) (iv) A(8, 1), B(3, -4) and C(2, -5)

If A and B are two events such that P(A) = 3/8 , P(B) = 5/8 and P(AcupB)=3/4 , then P(A|B) is equal to