Ans: B
2. If 123x + 877y = 1500
877x + 123y = 1200
Find the value of x + y.
A) 2700 B) 2.5 C) 2.7 D) 2500
Ans: C
Ans: D
a3 + b3 + c3 = 13 − 43 + 13
= 1 − 64 + 1 = −62
Ans: C
Ans: D
Ans: A
Ans: B
2. If 123x + 877y = 1500
877x + 123y = 1200
Find the value of x + y.
A) 2700 B) 2.5 C) 2.7 D) 2500
Ans: C
Ans: D
a3 + b3 + c3 = 13 − 43 + 13
= 1 − 64 + 1 = −62
Ans: C
Ans: D
Ans: A
Posted Date : 11-01-2023