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The Angle Addition Identities (4.09). Thanks to: Mr Richardson Lexington High School. a. a. a. a. a. a. a. a. a. a. a. sin( a) cos (b). a. sin( a) cos (b). sin( b )cos( a ). a. sin( a) cos (b). sin( a+b )=sin( b )cos( a )+. sin( a) cos (b). a. sin( a+b )=sin( b )cos( a )+.
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The Angle Addition Identities (4.09) Thanks to: Mr Richardson Lexington High School
a sin(a)cos(b)
a sin(a)cos(b)
sin(b)cos(a) a sin(a)cos(b)
sin(a+b)=sin(b)cos(a)+ sin(a)cos(b) a
sin(a+b)=sin(b)cos(a)+ sin(a)cos(b) a
sin(a+b)=sin(b)cos(a)+ sin(a)cos(b) a cos(a)cos(b)
sin(a+b)=sin(b)cos(a)+ sin(a)cos(b) a cos(a)cos(b)
sin(a+b)=sin(b)cos(a)+ sin(a)cos(b) a sin(a)sin(b) cos(a)cos(b)
sin(a+b)=sin(b)cos(a)+ sin(a)cos(b) a -sin(a)sin(b) cos(a+b)=cos(a)cos(b)