Math, asked by santosh2828, 5 months ago

(An B) = (u-A) u (U-A)

Answers

Answered by kabish123

1

Step-by-step explanation:

△U

a→b

=120J

△U

b

−△U

a

=120J

Since △U

a

=40J

△U

b

=160J

Answered by sypraveen141004

3

Answer:

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written by#sypraveen

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