Question
Show that the statement
if x is a real number such that x3 4x = 0 then x = 0 is true, by the method of contrapositive.
find the area of the traingle formed by joining the mid point of the sides of the traingle whose verticle are (4,0),(2,8),(0,-6)
If a be the first term, d be the comman difference and l be the last term of a given AP then show that it's nth term from the end is {l-(n-1)d}
Maths
Jan. 23, 2018, 10:53 p.m.
Answer
If the line y=mx 1 is the tangent to a parabola y2=4x then find valie of m
