We have to find range??? @Gaurav_Singh11
Yes, we have to find range
You ask this after watching an live class on you tube right??? @Gaurav_Singh11
Nope, @Raghudevram_Singh My sir sent me these questions?
Ans are for 1)all real no
3) [ -1/4 ,1/2]. Sorry l don't have time to write,1st one that live class
Answer for Q 2 and 3 are wrong, but i only want to know The inequalities you are getting for Q 3
For second,[-10,0] and for 3] (-infi,-1/4]U[1/2,info) sorry l committed mistake in hurry