Texas Instruments TI-83 Plus Calculator "sin working" Questions

...calculate sec174? I cant find the sec cdc or cot buttons SEC, CSC & COT are the INVERSE of COS, SIN & TAN and are usually require hitting the "2nd F" or "Func" key of the calc to make: SIN ...

x=ln(seca+tana) find coshx Sorry I do not like to work with secant and cosecant. sec(a)+tan(a)=(1+sin(a))/cos(a) ln(sec(a)+tan(a))= ln( (1+sin(a))/cos(a))=X 2*cosh(X)= e^(X)+e^(-X) ...

...or Cubed I cannot figure out how to square or cube the cosh function or the others i.e. csc, sin, cos, etc. Is there a way to do this....... if you want to square sin(3), press: ( sin 3) )^ 2

How do i work out the Sin, Cos, and Tan on the TI-83 plus? First, make sure you have the appropriate angular mode set. To change the angular mode, press MODE, use the arrow keys to highlight either ...

how do i find sin36 as well as the shift of sin36 (sin^-1 36)? please help on my previous calculator i would just press sin and then 36 and i would get the answer. that's not the case for this ...

...sin inverse) and then the sum but it gives the wrong answer? You may be working in degrees when you need to be in radians, or vice versa. Press the MODE button until it offers you the choice D R G ...

Using Cos/Sin I lost my instructions on my Texas Instrument Calculator (TI-30XA), and I would like the steps in figuring out how to use cos/sin. Calculator turns on in "degree" mode. Just enter angle ...

"Err: Domain" whenever i type "arcsin" (with a number of course) i never get an answer and instead "Err:Domain" i will type in lots of different numbers, negative, positive, change the mode from ...

enter sin squared in Ti-83 The position of the exponent in trig functions is an anomaly in mathematical notation. While the square of sin x is commonly written as sin^2(x) ,the square of any ...

how to use the sin how to use the SIN botton EX: 25 x SIN(65) Hello, Before starting to enter the angle measure to calculate the value of a trigonometric function (sine, cosine, tangent) you must make