wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

Let A={y:y=log2x,x<16,x,yN},B={x:x27x+12=0} then (AB)×(AB) is

A
{3,3}
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
{(1,3),(2,3),(3,3),(4,3)}
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
{(1,3),(2,3),(3,3)}
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
{(1,3),(2,3),(3,3),(1,4),(2,4),(3,4)}
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is B {(1,3),(2,3),(3,3),(4,3)}
A={y:y=log2x,x<16,x,yN}
for x<16log2x<4y(,4) & yN
A={1,2,3}
B={x:x27x+12=0}B={3,4}
AB={1,2,3,4}AB={3}(AB)×(AB)={(1,3),(2,3),(3,3),(4,3)}

flag
Suggest Corrections
thumbs-up
2
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Ordered Pair
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon