Please help with 30.Answer is 4.
Please share multiple approaches to this question.
quite easy problem
take log both side ........(1)
now substitute y from first eqn
will get d as ans...
Thanks a lot. WAS complicating it a lot by myself
Also Can we do this question by taking everything in terms of e. Rather than ln()
then how you will find value of y if you will dont take log i was thinking 2nd mthd by comparing coefficient by converting lhs in term of e
Do you think its of jee main 2019 as it is mentioned in his book but i have arihant 41 years paper where all questions of every shift are there i couldn't find this question