Math, asked by kakisrivanshika22, 1 month ago

Verify a – (-b) = a + b for the following values of a and b.a = 50 b = 21

Answers

Answered by 0DIVINESOUL0
12

Answer:

refer to the attachment

Attachments:
Answered by IlMYSTERIOUSIl
75

 \huge \text{Question - }

Verify a - (-b) = a + b for the following values of a and b.

a = 50 b = 21

 \huge \text{Required Answer - }

Given -

  • a = 50
  • b = 21

LHS -

:\implies\sf{a-(-b) }

By substituting the value of a and b as , a = 50 b = 21

:\implies\sf{50-(-21) }

Now we know that (-) and (-) is (+) hence ,

:\implies\sf{50+21}

:\implies\sf{71}

RHS -

:\implies\sf{a+b }

by substituting the value of a and b as , a = 50 b = 21

:\implies\sf{50+21 }

:\implies\sf{71}

Hence ,

71 = 71

LHS = RHS

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