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What is the total frequency of prime factors in (2^2 \times 3 \times 5^2)?
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Answer and explanation
Correct answer: 5
Step 1: Add the exponents to find the total frequency of prime factors. Step 2: The exponents are (2,1,2), so the total is (2+1+2=5). Step 3: When no exponent is written, treat it as (1).
Frequently asked questions
What is the correct answer to this question?
5
Why is this the correct answer?
Step 1: Add the exponents to find the total frequency of prime factors. Step 2: The exponents are (2,1,2), so the total is (2+1+2=5). Step 3: When no exponent is written, treat it as (1).
Which subject and chapter does this question cover?
This is a Class 10 Mathematics question. Chapter: Real Numbers. Topic: Prime Factorisation.
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