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SUKH RAM

· started a discussion

· 1 Months ago

put c=0 find answer is 2

Question:

.

Options:
A)

0

B)

1

C)

3

D)

2

Solution:

Ans: (d)

  

Knowledge Expert

· commented

· 1 Months ago

Dear Student,
We have provide general approach to solve the problem.
You can use shortcut to solve these type of questions but you have to be strongly built with your logic that how to apply these shortcuts , because they don't work sometimes.

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Team TR

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