What Is 3 1/6 - 1 1/2

Induction prove 3n mathematical proof ex equal format teachoo chapter class Ex mathematical induction chapter class

Question 11 - Prove 1/1.2.3 + 1/2.3.4 + 1/3.4.5 .. + 1/n(n+1)(n+2)

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Ex 2.1, 1 - Solve (i) 2 - 3/5 (ii) 4 + 7/8 (iii) 3/5 + 2/7

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Question 11 - Prove 1/1.2.3 + 1/2.3.4 + 1/3.4.5 .. + 1/n(n+1)(n+2)

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Question 16 - Prove 1/1.4 + 1/4.7 + 1/(3n-2)(3n+1) = n/(3n+1)