If a=3upon5 and b=–7upon5, show that a–b ≠ b–a
Answers
Answered by
1
Step-by-step explanation:
(i) 10 × 1011 = 10011
L.H.S. = 10 × 1011 = 1011 + 1 (am × an = am+n)
= 1012
R.H.S. = 10011 = (10 ×10)11= (102)11
= 102 × 11 = 1022 (am)n = amn
As L.H.S. ≠ R.H.S.,
Therefore, the given statement is false.
HOPE IT HELPS
Similar questions