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Simplify using binomial theorem E=A((1...

Simplify using binomial theorem
`E=A((1y +(DeltaT)/T_0)-1)`
`E=A((1+(DeltaT)/T_0)^4-1)` where `DeltaT` is very samall compared to `T_0`

Text Solution

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Expanding by binomial theorem
E=A`(((1+4DeltaT_0)/T+"higher powers of DeltaT_0)-1)`
As `DeltaT_0` is very small, so higher can be neglected=`4ADeltaT_0/T`
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