Math, asked by deveshyadav2003, 1 year ago

Q21 only the first part

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Answered by kritikasubedi2070
0

a = -4/3

D= -1+4/3

D= 1/3

Middle term = -1 +1/3

= -2/3

Another term = -2/3 +1/3

= -1/3


deveshyadav2003: Wrong
deveshyadav2003: First you have to find n
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