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#1 2017-10-04 04:51:09

hamidoon123
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Registered: 2017-09-21
Posts: 50,766

1/a - b – 1/a + b is equal to:

9th Class Punjab Board Exams Quizzes MCQs Quizzes Punjab Maths Online 9th Class Test Lesson 3 Logarithms

Question:
1/a - b – 1/a + b is equal to:

Option A):
2b/a² - b²
Option B):
2a/a² - b²
Option C):
-2a/a² - b²
Option D):
-2b/a² - b²

Correct Answer is Option A):
2b/a² - b²

2017-10-04 04:51:09

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Re: 1/a - b – 1/a + b is equal to:



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