## trigonometry identity, Mathematics

Assignment Help:
if x+y+z=pi=180 prove that sin^2x+sin^2y+sin^z-2sinx*siny*sinz=2

#### I need help with math, can i get help with math just with fractions i want ...

can i get help with math just with fractions i want to catch up with my class

#### Activity example of one to one correspondence learning, Devise one activity...

Devise one activity each to help the child understand 'as many as' and 'one-to-one correspondence'. Try them out on a child/children in your neighbourhood, and record your observat

#### Series, find the series of the first twenty terms

find the series of the first twenty terms

#### Linear programming and its application, objective of linear programming?

objective of linear programming?

#### Find out the slope of equations, Example:  find out the slope of equations ...

Example:  find out the slope of equations and sketch the graph of the line.                         2 y - 6x = -2 Solution To get the slope we'll first put this in slope

#### Shares and dividend, a man in rested rupee 800 is buying rupee 5 shares and...

a man in rested rupee 800 is buying rupee 5 shares and then are selling at premium of rupee 1.15. He sells all the shares.find profit

Homework help???

#### Elimination, Eliment t from following equations v=u+at s=ut+1/2at^2

Eliment t from following equations v=u+at s=ut+1/2at^2

#### Addition of like terms with same signs, Case 1: Suppose we are given...

Case 1: Suppose we are given expressions like 3abc and 7abc and asked to compute their sum. If this is the case we should not worry much. Because adding like exp

#### Example of in-equations, Provide me some Example of in-equations.

Provide me some Example of in-equations.