Math, asked by anujadeshmukh84, 4 months ago

Prove: (a+ b) (a - b) = (c+d) (c-d)

Answers

Answered by sgnsdpkv

0

Answer:

Proved

Step-by-step explanation:

We know a<b and c<d thus, b−a and d−c are real positive numbers. Then, b−a+d−c>0 and because of this a+c<b+d

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