Question

which term is numerically greatest term in expansion of (2x+5y)raise to 34 when x=3&y=2

Answer 1

(2 ×3)+(5×2). 6 raise to 34 10raiseto 34 =10 raise to 34 is greatest term

Answer 2

ANSWER: T22

Step-by-step explanation:

Use the condition

r ≥ (n- |a/x|)

(1+|a/x|)

and, r ≤ ( n+1)

(1+|a/x|)

you'll get, 167/8≤r≤175/8

therefore we can take r=21

when,r =21 then

Term= T(r+1)= T22

we can further find T22

T22= 34! * (6)¹³ * (10)²¹

21! 13!