Join ExamsbookAnswer : 2. "2"
If a2+b2 = c2 , then 1logc+ab + 1logc-ab = ?5
Q: If a2+b2 = c2 , then 1logc+ab + 1logc-ab = ?
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Answer : 2. "2"
Explanation :
Answer: B) 2 Explanation: Given a2 + b2 = c2 Now 1logc+ab + 1logc-ab = logbc+a + logbc-a = logbc2-a2 = 2logbb = 2