Math, asked by Soumilychakraborty77, 11 months ago

A={1,2} B={2,3,4} so what is B'=?

Answers

Answered by venkyveds

1

Answer:

{1}

Step-by-step explanation:

B'=u-B

u=A+B

u={1234}

B'={1234}-{234}

B'={1}

ENJOY

Previous Question

Next Question

Similar questions

Math, 6 months ago

find at the value of the the polynomial 50-4x²+3 at x=2.

Math, 6 months ago

find the value of: 9. In triangle ABC, right-angled at B, if tan A= √3 (1) sin A cos C + cos A sin C (ii) cos A cos C - sin A sin C...

Math, 6 months ago

1) If a∝b, b∝c then p.t a + b + c ∝ √bc + √ca + √ab 2) a,b,c,d are in continued proportion. Prove that a² + b² + c² : b² + c² + d² = b:d...

Math, 11 months ago

2(x-y)^2 - (x-y)-21 factorise this...

History, 11 months ago

Obtain more information about the dedicated people in service of shivaji maharaj...

Math, 1 year ago

Triangle abc is an equilateral triangle if bc =12 cm . Find abc...

Physics, 1 year ago

Why do hands become hot when rubbed...

History, 1 year ago

Why did mughals under akbar attack the gond kingdom? How did it benefit the mughals?