JEE Main 30-Jan-2024 Shift 2 Solved Paper

Section: Mathematics
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Question : 12 of 90
 
Marks: +1, -0
Let f:R→R be defined f(x)=ae2x+bex+cx. If f(0)=−1,f′(loge2)=21 and
‌
∫
0
loge4(f(x)−cx)‌dx
=‌
39
2
, then the value of |a+b+c| equals :
[30-Jan-2024 Shift 2]
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