Math, asked by ayeshanz9214, 11 months ago

If n(a) = 40, n(b) = 117 and n(a

b.= 137, what is n(a ∩ b)?

Answers

Answered by seshagiri73

0

answer is 20. its a right answer

Previous Question

Next Question

Similar questions

Math, 6 months ago

step by step ans of 45-(-11)____57+(-4) which is greater...

Math, 6 months ago

13. The graph of the line x = 3 passes through the point (a) (0,3) (b) (2,3) (c) (3, 2)...

Math, 6 months ago

The side of an equilateral triangle of area 64 73 cm² is a) 12 cm b) 14 cm c) 18 cm d) 16 cm...

Economy, 11 months ago

How we introduce inflation topic to students first time by asking questions?

Math, 11 months ago

make sentences with word below: a. patience b. sympathised c. announced d. allowance e. cross-examined f. conscience...

Chemistry, 1 year ago

Type of change which is physical as well as chemical...

Biology, 1 year ago

what is the scientific name of the animals wch are:1)only meat eaters?2)only plant eaters3)both,plant and meat eaters...

Math, 1 year ago

Find the sum of integers wch are divisible by 2 from 11 to 100...