The value of (1018)2 - 1019 × 1017 + 1015 × 1012 - 1016 × 1011 is:
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. 5.
Given that
⇒ (1018)2 - 1019 × 1017 + 1015 × 1012 - 1016 × 1011
⇒ (10,36,324 - 10,36,323) + (10,27,180 - 10,27,176)
⇒ 1 + 4
⇒ 5