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Sequences and Series question

2024 · 5 Apr · Shift 2 · Q46

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JEE Main
Mathematics
Sequences and Series
2024 · 5 Apr · Shift 2 · Q46

Sequences and Series question

2024 · 5 Apr · Shift 2 · Q46

JEE MainMathematicsSequences and SeriesMCQ+4 / −1

For

x \geqslant 0

, the least value of

\mathrm{K}

, for which

4^{1+x}+4^{1-x}, \frac{\mathrm{K}}{2}, 16^x+16^{-x}

are three consecutive terms of an A.P., is equal to :

A
10
B
4
C
8
D
16

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