If $5^2 \cdot 5^4 \cdot 5^6 \cdots 5^{2 n}=(0.04)^{-28}$, then $n$ is equal to

JEE MATHEMATICS MCQ: SEQUENCE OF SERIES

1 Easy

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Application +4 | -1

5^2 \cdot 5^4 \cdot 5^6 \cdots 5^{2 n}=(0.04)^{-28}

, then

n

is equal to

View answer and explanation

Correct option: A

Option A (7) is correct because simplifying the equation and solving for n yields n = 7.

Practice All Chapter MCQs →

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A-(B \cap C)

(B \cup C)-A

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a,x,b

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{x^2},{b^2},{y^2}

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G P

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\frac{3}{4}