Math, asked by Maroofbashirrather, 1 year ago

Proof for law of logarithim






Answers

Answered by yashvi05
1
Let m = loga x and n = loga y

Step 2: Write in exponent form 
x = am and y = an

Step 3: Multiply x and y
x • y = am • an = am+n

Step 4: Take log a of both sides and evaluate 
log a xy = log a am+n
log a xy = (m + n) log a a
log a xy = m + n
log a xy = loga x + loga y

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