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For what value of r, the co-efficient of the terms (r+1) th and (+2) th will be equal in the expansion of ( left ( 2 x^ 2 + 3 x right )^ 19 ? )
1.
For what value of r, the co-efficient of the terms (r+1)th and (+2)th will be equal in the expansion of
(
2
x
2
+
3
x
)
19
?
\left ( 2 x^{2} + \frac{3}{x} \right )^{19} ?
(
2
x
2
+
x
3
)
19
?
IUT 18-19
ক
11
খ
13
গ
14
ঘ
10
মক টেস্ট দিন: x^n এর সহগ নির্ণয় বিষয়ক
For what value of r, the co-efficient of the terms (r+1) th and (+2) th will be equal in the expansion of ( left ( 2 x^ 2 + 3 x right )^ 19 ? ) | Suva Ai
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