Casio FX9750GII Graphic Calculator "square sin" Questions

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How do I input into the calculator sin squared 45. The answer is 0.75 but how do I go about it on the calculator?

...square root (2). So in this triangle, the sin 45 degrees is 1/square root 2 or 0.7071. Sin square 45 is really sin 45 squared. So we get our answer 0.7071 and square it, and we get 0.5. Good luck. ...

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Cosh Squared or Cubed

...square sin(3), press: ( sin 3) )^ 2 1) Selecting the sin/cos/tan key results in sin( or cos( or tan( being displayed on your computer, 2) press [in succession] x,). Your calculator should now be ...

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Sin square

sin square how do i typing in for y1= sin^2(x-2) I cant put a square right after the sin sin^2(x+2) is the same as (sin(x+2))^2

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How do you square a

how do you square a cosine on ti-84 plus You need to enclose the whole function in parentheses, then square it. sin^2(X) shoulld be entered as sin(x)*sin(x) or (sin(X))^2

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Enter sin squared in Ti-83

...square of sin x is commonly written as sin^2(x) ,the square of any other function is written as f(x) ^2 . For example, you wouldn't write ln^2(2) if you mean the square of the natural ...

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Im not sure how to put the formula 4 sin squared x

...square. So 4[x][(] [SIN][(] 60 [)] [)] [Xto the 2] [=] result is 3/ Since you do not say what model you use, what I entered may not be appropriate: the parentheses inside the sine function may not be ...

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How do i raise sin

...square of sine of x. It's normally written as sin^2(x) when it actually means (sin(x))^2. Enter the powers of trig functions as in the second form of the previous sentence, and you should have no ...

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Ti-89 titanium SIN!!!!!

sin(75)*16 my answer should be 15.45 but instead i get something else like 4 (square root of 3 + 1)*square root of 2. Im going crazy dont know whats wrong, it also does it for cosine and tangent!!!!!!

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Im pressing the buttom that everyone is saying is the inverse key but it is saying error. i really need help with this.

...SIN]. The same is true for arcosine [2nd][COS], and arctangent [2nd][TAN]The inverse of the square functions [x^2] is the square root function [2nd][x^2]Inverse of x^3 is cubic rootThis is just a ...

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Given a length of 30 cm on the x axis and a length

...which is equal to square root of 30^2+10^2=31.6 cm. Sin(a)=longer cathetus/hypotenuse=0.949 so a=arcsin(0.949)=71.6 degrees Finally b=90-a=18.4 degrees. If this was helpful please rate 4 thumbs

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