Question

The value of k for which the system of linear equations x + 2y = 8
50+ ky + 7 = 0 is inconsistent is
(e) 5
(d) 10
(a)-
2.
The zeroes of the polynomial x -3x - m (m + 3) are
(a) m,m +3 (6) -m.m +3 (c) m -(m+3)
(d) -m. -Am + 8)
Euclid's division Lemma states that for two positive integere a and b.
there exista unique integer q and satisfying a = b r. and
(a) ocrab
(b) 0<r<b
(6) ocrab
(d) Osrsb
The sum of exponents of prime factors in the prime factorisation of 196 is
(b) 4
(c) 5
(d) 2​

Answer 1

step by step explatation

first part-jsgsb

second lart-jsvve

third part-gandmarakhaikajakagandchudvala