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CDS ll Mathematics ll Algebra ll 07-01-2019

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Question 1

If are the roots of the equation , what is equal to?

Question 2

Let and are polynomials of degree and respectively. Consider the following statements:
I. Degree of
II. Degree of
Which of the above is/are true?

Question 3

If , then N in terms of and:

Question 4

If is divided by the remainder is:

Question 5

Which of the following statements is/are true?
I. If then
II. If then

Question 6

If H is the harmonic mean of P and Q then the value of is

Question 7

If then k is equal to

Question 8

If 6 x. 8, then which one of the following is correct?

Question 9

If x=2+ them what is (x2+x-2) equal to?

Question 10

What is one of the square roots of ?
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