Question

1. Multiple choice questions

ii) 0.98 square
a) 0.9604
b) 0.9904
c) 0.9634
d) 0.9484
iii) If a+b+c= 0 and a square + b square + c square=16, find the value of ab + bc + ca.
a)-8
b) 8
c)-16
d) 16
iv) If, then value of is
a)364
b) 346
c) 362
d) 369
v) If a-b=5 and ab = 12, find the value of a2+b2
a) 49
b) 47
c) 56
d) 54

Answer 1

Answer:

Step-by-step explanation:

OKH THIS ANS IS OF [D] -8