Question

Which of the following has no solution?


(x + 1 < -1) ∩ (x + 1 < 1)
(x + 1 ≤ 1) ∩ (x + 1 ≥ 1)
(x + 1 < 1) ∩ (x + 1 > 1)

Answer 1

C ???

Answer 2

Correct! :D

Answer 3

yes, it comes to 0

Answer 4

wait no

Answer 5

b and c both come out to zero so no solution, but a comes to -2

Answer 6

wait so which one is it then

Answer 7

b and c both have no solution so their both the answer,

Answer 8

i can only have one

Answer 9

ok hold on, i probably made a mistake somewhere

Answer 10

are you shure its b beacause thts measnalot of numbers

Answer 11

Im sorry i keep getting b and c the same answer, i don't understand what i'm doing wrong, i would guess b or c if i were you

Answer 12

@amistre64

Answer 13

@ivettef365

Answer 14

The answer is B

Answer 15

yeh i worked it out it was c

Answer 16

sorry