Login
Home
TOP
Send feedback
Login
Subjects
Maths CBSE Mentoring Hindi
Class 10 Crash course
Real Numbers
Annual Revision IV - Real numbers
1.
PYQ - Prime factorisation
Question:
1
m.
If the prime factorisation of \(2520\) is \(2^3 \times 3^a \times b \times 7\), then the value of \(a + 2b\) is :
\(7\)
\(9\)
\(12\)
\(10\)
Login
or
Fast registration
Previous topic
Exit to the topic
Next task
Send feedback
Did you find an error?
Send it to us!
