Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ -¹ ² ³ °
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The divide by 6 must be inside the bracket or you will be dividing an integer n by 6 and not necessarily getting a multiple of pi
is good. For the other I had
but your answer of
comes to the same as 1/3 plus 2/3 makes an integer ... just a different value of n is required to make my answers into yours.
This is how I did it:
Basic solutions are
so general solution for theta
I then just tidied up the algebra a bit.
And when I solve the equation as my answer is or .
Now which one is correct ,are both correct?
Now putting the different values for "n" we can get the value for theta and put it in the equation and check,but I did just a couple and I know if I can graph it it will show but which application to use for this kind of job I dont know.
2) The general solution for
Now my question is, in an equation like
,which way should I select i.e.. its in both the forms
in that case we rewrite the equation