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Identify the numerical coefficients of t...

Identify the numerical coefficients of terms (other than constants) in the following expressions : (i) `5-3t^2` (ii) `1+t+t^2+t^3` (iii) `x+2xy+3y` (iv) `100m + 100n`

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Solution:
Identify the numerical coefficients of terms (other than constants) in the following expressions:
(i) -3 is the coefficient of `t^2`
(ii) 1,1 and 1 are the coefficients of t, `t^2` and `t^3`
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