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Sushmita Garai

· started a discussion

· 1 Months ago

the question is wrong.please correct it

Question:

If (m – a)(m – b) = 1 and a – b + 7 = 0, find the value of  (m  a)3    –  (m  b)3   .

Options:
A)

343

B)

322

C)

364

D)

356

Solution:

Ans: (c)

  

Alok Kumar Yadav

· commented

· 1 Months ago

Nice. Question

bharti

· commented

· 1 Months ago

question is wright sushmita Garai add and subtract m in a-b+7=0

satyam

· commented

· 1 Months ago

Question is correct

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