Use your graphing calculator to evaluate to three decimal places the value of ∫ 0.5 to 3 ((sinx)/x)dx.
I don’t have a graphing calculator so can I please have some help with this question? Thank you in advance!
5 answers
this may help ... www.desmos.com
or you can type in this at wolframalpha.com
∫ [0.5,3] ((sinx)/x)dx
∫ [0.5,3] ((sinx)/x)dx
1.356
solve the equation in the interval from 0 to 2pi round to the nearest hundredth 4 cos(t)=3
Dividing both sides by 4, we get:
cos(t) = 3/4
Using a calculator, we find the solutions for t in the interval [0, 2π] to be:
t = 0.72273, 5.55921 (in radians)
Rounding to the nearest hundredth:
t ≈ 0.72, 5.56
cos(t) = 3/4
Using a calculator, we find the solutions for t in the interval [0, 2π] to be:
t = 0.72273, 5.55921 (in radians)
Rounding to the nearest hundredth:
t ≈ 0.72, 5.56
4 answers