Estimate the grade resistance, The grade resistance is F=W sin θ, where θ i...

The grade resistance is F=W sin θ, where θ is the grade and W is the weight of the automobile.  What is the grade resistance of a 2500 pound car traveling on a 2.6 degree uphill gr

Simplify compound fractions, A compound fraction is a fraction that has oth...

A compound fraction is a fraction that has other fractions inside its numerator or denominator. Here's an example: While compound fractions can look really hairy, they're r

VAM, applications of VAM.

applications of VAM.

Properties of triangle, In triangle ABC, cosecA(sinB.sinC+cosB.sinC) is equ...

In triangle ABC, cosecA(sinB.sinC+cosB.sinC) is equal to..?

Find common denominators, Q. Find Common Denominators? What does it mea...

Q. Find Common Denominators? What does it mean? Say you have two fractions, like 1/3 and 8/21 And they have different denominators (3 and 21). Sometimes, you'd prefer

The invisible effort on learning maths, The Invisible Effort :   Although t...

The Invisible Effort :   Although the development of children is a process, what is noticed and given recognition to is the end-product. We usually speak of children having achieve

Green''s funtion., show that the green''s function for x"=0,x(1)=0,x''(0)+x...

show that the green''s function for x"=0,x(1)=0,x''(0)+x''(1)=0 is G(t,s)=1-s

Find the sides of hypotenuse , The hypotenuse of a right triangle is 20m. ...

The hypotenuse of a right triangle is 20m. If the difference between the length of the other sides is 4m. Find the sides. Ans: APQ x 2 + y 2 = 202 x 2  + y 2 = 400

Je veux le resumé des suites numériques,

Lagrange''s mean value theorem, f(x)=sin(x),All x belongs to [p/6, p]

f(x)=sin(x),All x belongs to [p/6, p]