NDA | Mathematics | Log

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Question 1

Find the value of .

• A
• B
• C
• D

Question 2

If the solution of the quadratic equation  are a and b, then what is the value of  :

• A
• B27
• C
• DNone of the above

Question 3

Solve  for the real value of :

• A0
• B1
• C10
• D

Question 4

Find the value of the expression  .

• A
• B
• C
• D

Question 5

The number of solutions of the equation  is

• A0
• B1
• C2
• Dinfinitely many

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