Jee Main
Binomial Theorem
JEE Main 2021 (Online) 31st August Evening Shift
INTEGER+4 / -12021
If the coefficient of a7b8 in the expansion of (a + 2b + 4ab)10 is K.216, then K is equal to _____________.
Jee Main
JEE Main 2021 (Online) 31st August Evening Shift