i need this input into matlab. i'm so lost on how to code it.
evaluate the integral sintcos tdt .
i have already solved and found the answer to be -cost 2cost cos t + c 5 9 7
i just need to prove my work with matlab

Agroup of student volunteers participates in a study designed to assess several behavioral interventions for improving output in a repetitive task. prior to the beginning of the study, all volunteers unknowingly observed, and their output is measured. at the beginning of the study, prior to any intervention, the volunteers perform the same task under the observation of a study administrator, and their overall output increases. which of the following terms describes this phenomenon? a. simpson's paradox b. hawthorne effect are d. novelty effect d. pygmalion effect e. observer-expectancy effect