Math, asked by tbibha9, 6 months ago

26. Verify: [-x-(-y)]-z=-x-Fy-(-2)]:
(i) x=5, y=7,2=-4

Answers

Answered by vk2427839

1

Answer:

[-5-(-7)]-(-4)=-5-F7-(-2)]]

[-5+7]+4=-5-f7+2

2+4=-f7-3

-f7=9

f=-9/7

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