Math, asked by dasrinishad, 4 days ago

4. Verify that (x - y)' *xl-y-by taking x =-2/7 ,y=4/7


Answers

Answered by guptanisha9709
0

Answer:

rns sa q0pwkwmeoeorkmrmxmsndmzkmsnf

Step-by-step explanation:

mzksus irk lsmznxnxjsjdmdmndkdkd

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