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kikii
Questions (4)
theta=sin^-1 (5/13) ; (x,y)=(-3,1)
how do u find the coordinates of x' and y'??
8 answers
355 views
how do uu find the x int. , y int. , domain range asytote of this equation
y=log to the base 10 (2x+3/x-5) pleaseee need to
1 answer
405 views
how do uu find the x int. , y int. , domain range asymtote of this equation
y=log to the base 10 (2x+3/x-5) pleaseee need to
0 answers
886 views
how do uu find the x int. , y int. , domain range asytote of this equation
y=log to the base 10 (2x+3/x-5) pleaseee need to
0 answers
382 views
Answers (4)
come on help mee~~
okk i have a similar Q. θ=45degree ; (x,y)=(0, -2) i got to 0=sqrt2/2 (x'-y') -2=sqrt2/2 (x'+ y') then i got stuck....
i thought the origianl formula is x = x' cosθ + y' sinθ y = x' sinθ - y' cosθ
yes the x' y' is x pime y prime