CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

The binary operation on R is defined by ab=2a+b. Find (23)4.

Open in App
Solution

Given, The binary operation on R is defined by ab=2a+b.
23=2×2+3=4+3=7.
(23)4=74=2×7+4=14+4=18.

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Kepler's Law
PHYSICS
Watch in App
Join BYJU'S Learning Program
CrossIcon