Question

Verify -4/11+ -5/13 = -5/13+ -4/11.​

Answer 1

Answer:

LCM = 143

⇒ - 52/143 + (-55/143) = (- 55/143) + -52/143

⇒ - 107/143 = - 107/143.

LHS = RHS.

Hence, verified!!

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