1. Without using a calculator find all the solutions to 4sin (3t)=2.Hint 1 : Isolate the sine (with a coefficient of one) on one side of the equation. 相关知识点: 试题来源: 解析 Step 1Isolating the sine (with a coefficient of one)on one side of the equation gives,sin(3t)=1/2...
Calculate without using a calculator. \log_8 2 +log_4 2 Write as the natural log of a single expression. (a) 2 ln 5 + 3 ln 4 (b) 5 ln (x^1/2) + ln (9x Solve for the unknown: 6e^-4t = 2 Find the inverse of y = e^2x - 3. ...
Find the EXACT values of the given trigonometric functions without using a calculator: (a) sin^{-1}(sin(5pi)) (b) cos(cos^{-1}(0.8)) Find the six exact trigonometric function values without using a calculator A. 150^o B. 420^o Find the exact value of t...
Without using a calculator find the exact values of arctan sqrt 3, arccos (sqrt 3)/2, and sin^-1 (sqrt 2)/ 2. How many 3 digit numbers greater than 100 read the same forwards and backwards like 575? What number is a factor of every number?
Without using a calculator find the exact values of arctan sqrt 3, arccos (sqrt 3)/2, and sin^-1 (sqrt 2)/ 2. How is a rectangle a convex quadrilateral? Solve for x given \tan x= -1 Simplify the expressions by using a Double-Angle Formula or a Half-Angle Formula. a) \cos^2...
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英文的数学题,做出奖励100分graph y=2sin平方(X)-sin(2X) on your calculator.Find a single function in
Evaluate the sine of 1 degree using a TI Scientific Calculator and you will get 0.0174524064. Evaluate the above messy expression and you will also get 0.0174524064. Even allowing for calculator rounding errors, we can be confident our answer is correct. ...
y=sinx. If we are dealing with tangent, we use tangent as our parent function: y=tanx. The reciprocal functions (cosecant, secant, cotangent) and inverse functions (arcsin, arccos, arctan) all follow the same groupings.
(25)/7. Rearranging this equation results in sin(A) = sin(25)*12/7. Using a scientific calculator to find sin(25), carrying out the rest of the equation would show that sin(A) = 0.724. To find angle “A,” use the calculator to determine the inverse sine of 0.724. The answer ...