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# Tutor profile: Rakesh G.

Inactive
Rakesh G.
Tutor at Toppr for 2 months
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## Questions

### Subject:Basic Math

TutorMe
Question:

Eq x^3-8x^2+37x-50=0 have one root 3+4i what will be the other root that is real number ?

Inactive
Rakesh G.

Let Eq. have 3 roots a, b, c so a is 3+4i so other will be its conjugate b will be 3-4i . We Know some of all roots a+b+c=8 so c=8-(a+b) =>2 ans

### Subject:Calculus

TutorMe
Question:

lim at x goes to zero what will be the value of x^ 2* sin(1/x)?

Inactive
Rakesh G.

We can make it in simple form x* (sin(1/x))/ (1/x) and limit tends to zero so 0*1 =0 Ans

### Subject:Civil Engineering

TutorMe
Question:

When a beam is floating in water 2 person are standing on it at one fifth from each end what will be the Bending moment at midpoint?

Inactive
Rakesh G.

There will be UDL acting from down side so at mid point no moment will generated.

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