In degrees? cos(35˚) = .81915, sin(24˚) = .40673;
cos(35˚) * sin(24˚) = .33318
In radians? cos(35) = -.90367, sin(24) = -.90558;
cos(35) * sin(24) = .81836
A calculator will achieve these results faster than wiki.answers. 9 times out of 10, at least.
:-)
The exact value is 0.40673664.
cos(16 = 0.9612616959
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XXIV
Median is Exactly found Middle set of the Value. To Computing Median is to list all Scores in Numerical Order 12, 15, 24, 10, 25 ( it will be Decreasing order) 10, 12, 15, 24, 25
Is It a Sin was created on 2004-05-24.
28 The Law of Sines: a/sin A = b/sin B = c/sin C 24/sin 42˚ = c/sin (180˚ - 42˚ - 87˚) since there are 180˚ in a triangle. 24/sin 42˚ = c/sin 51˚ c = 24(sin 51˚)/sin 42˚ ≈ 28
You can write 24 multiplied by 3 is, 3(24)
Whole numbers means there is no numerical value behind the decimal place. Therefore the next whole number would be 24.
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It looks like you want to integrate { [24*sin³(x)]*[2*sin(x)]*[cos(x)]dx }. Note that sin³(x) is the same as [sin(x)]³, so this can simplify to 48*[sin(x)]4*cos(x)*dx.Let u = sin(x), then du = cos(x)dx, so we have 48*u4*du, which integerates to 9.6*u5 + C. So we have 9.6*[sin(75°)]5 - 9.6*[sin(0°)]5 = 9.6*[sin(75°)]5 - 0 = 8.072166728Note: When taking derivatives and integrals of trigonometric functions, it only works when using radians (so 75° is 5*pi/12 radians).I verified my calculations by integrating numerically from 0 to 1.309 radians in 0.01 increments on a spreadsheet {the last 0.009 in 0.001 increments} (using the Trapezoidal method), and got 8.07197 which is less than 0.003% difference from the number calculated by Calculus & Trig.
Sin Na-Hee was born on 1990-09-24.