Question

i) Which of the following set represent NOW?
obimo
a) {1,2,3,...
b) {0, 1,2,3,.....)
c) {0}
d) { }
ii) Which one is the conjugate pair of 2V5 +V3?
a)-2V5 +v3
b) -2V5 - V3 c) 2V3 - 5 d) 3 +25
iii) If x-1 is a factor of 3x² +mx, then m
a) 2
b)-2
d) 3
iv) What is the ratio of 1m to 1 km?
a) 1:10
b) 1:100
c) 1:1000 d) 100:1
v) P = {x|x is a letter of the word 'BANANA'}, then p =
a) {b, a, n
b) {b, a,n,a, n, a} c) {b,a,) d) {n, a
C) -3​

Answer 1

answer of question first all