- #1
saltrock
- 67
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the curve with the equation y=e^x/2 meets the y-axis at point A
a)Find the equation of tangent
This is easy as pie..I have got the equation as 2y=x+1
b)The point B has the x co-ordinate ln4 and lies on the curve.The normal at B to the curve meets the tangent at A to the curve at the point C.
provr that x co ordinate of C is 3/2+ ln 2 and find the y co ordinate of C
>>>>This question is really killing me ...Any help would really be appriciated
c)Find in terms of e,the area of the finite region bounded by the curve with the equation y=1/2 e^x,the co ordinate axis and the line with the equation x+2=0
>>>>this looks easy..just gimme some hint please
a)Find the equation of tangent
This is easy as pie..I have got the equation as 2y=x+1
b)The point B has the x co-ordinate ln4 and lies on the curve.The normal at B to the curve meets the tangent at A to the curve at the point C.
provr that x co ordinate of C is 3/2+ ln 2 and find the y co ordinate of C
>>>>This question is really killing me ...Any help would really be appriciated
c)Find in terms of e,the area of the finite region bounded by the curve with the equation y=1/2 e^x,the co ordinate axis and the line with the equation x+2=0
>>>>this looks easy..just gimme some hint please