jee-main 2020 Q54

jee-main · India · session1_09jan_shift1 Geometric Sequences and Series Sum of an Infinite Geometric Series (Direct Computation)

The product $2 ^ { \frac { 1 } { 4 } } \bullet 4 ^ { \frac { 1 } { 16 } } \bullet 8 ^ { \frac { 1 } { 48 } } \bullet 16 ^ { \frac { 1 } { 128 } } \bullet \ldots$ to $\infty$ is equal to:
(1) $2 ^ { \frac { 1 } { 2 } }$
(2) $2 ^ { \frac { 1 } { 4 } }$
(3) 1
(4) 2

The product $2 ^ { \frac { 1 } { 4 } } \bullet 4 ^ { \frac { 1 } { 16 } } \bullet 8 ^ { \frac { 1 } { 48 } } \bullet 16 ^ { \frac { 1 } { 128 } } \bullet \ldots$ to $\infty$ is equal to:\\
(1) $2 ^ { \frac { 1 } { 2 } }$\\
(2) $2 ^ { \frac { 1 } { 4 } }$\\
(3) 1\\
(4) 2

Paper Questions

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