Question

in) Answer any Three questions from each group.
1) Each question carries 2 marks.
6x2=12
Group-A
Find the HCF of 315 and 600 by using Euclid's division algorithm.
If A (3.9.27,81), then write A in the set builder form.
IF A = (xx N and < < 15) and B = {x:x e N and x 53),
then find A-B and write it in the set builder form..
Sum of the zeroes of the polynomial p(x) = x - kx + 9 is 7. Find the
value of K.
Find the centroid of the triangle whose vertices are (2,-3), (-4,2)
and 18,13).
Verify whether the points (-2,3), (4,2) and (10,1) are collinear or not.
(Turn Over​

Answer 1

Answer:

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