Question

B = {x : x is an integer, x2 = 4} explain me​

Answer 1

Answer:

it is the problem from sets chapter

see given that write in roaster form right

x is an integer which means x can be positive or negative

and given x square is equal to 4

so values of x is 2 and -2

so the final answer is B{2,-2}

i hope you understood

plz mark brainliest

thankyou