Math, asked by niraj1222002, 1 year ago

Solve question no 12 only by using formula Venn diagram is not allowed.

Attachments:

Answers

Answered by ashk02
0
I hope this answer helps you..
Attachments:

niraj1222002: Thank you
ashk02: can u please mark as brainliest
niraj1222002: How do you find the formula used in 2 nd question
niraj1222002: This formula is not written in the book
niraj1222002: Yet I don't have option to mark brainlist answer.
niraj1222002: I will mark it brainlist ans later
ashk02: think of the venn diagram and try to derive a formula from that
niraj1222002: Answer my another question
niraj1222002: I am just post it
Similar questions