Question

Q2. After rationalising the denominator, value of 5-ra is equal to
(a) V7+ V6
(b) 1
(c)0
(d)-1
Q3. Degree of 5x3 + 4x2 + 7x is
(a) 0
(b) 1
(c) 2
(d) 3
Q4. (2,3) lies in/on
(a) I quadrant
(b)II quadrant
(c) x-axis
(d) y-axis
Q5. Supplement of 130° is
(a) 500
(b) 40°
(c) 30°
(d) 10°​

Answer 1

Step-by-step explanation:

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