Tutor profile: Ritik R.
Subject: SAT II Physics
Statement 1: E=0 , it's necessary that v=0 at that point . Statement 2: V=0, it's necessary that E= 0 at that point . Find out the which statement is correct.
Statement 1 is true but the converse isn't true all the times
Subject: SAT II Mathematics Level 1
Find the value of the eqn f(x)= xlogx -x^3-x^2 at point (x=4)
If the distance of a point (4,3) outside the circle(x2+y2=9 ) and the point of contact is x . Then determine x.
The distance of the point is (16+9-9)^1/2=4
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