quiz5 - { c"stc-os3t + f,vnSf,r^3t }...

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
Math245 Homework auiz #tlg., nall 2mE circle eestion: 8an, 0am, l2pm Print Name: Useful identities: sin(a t 9) : sinocoeB * cososin 0; cm(a* P) = moocoop + sinosin0 1. Write the orpression in the form g : Rcm(wt - 6). y: 4cos3t - 2singt. 3=2Gf*c."rat+ ;ft.ri*rtI l4i' [ - c,lE S nnb = 2tr8
Background image of page 1
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: { c"stc-os3t + f,vnSf,r^3t } t.[s'c^'t('Bt- t) ,l ! = 2n - rl;'a ,1, 2. Write the ocpression as a product of tun trigonometric functions. A: {tn?t - 8in6t. (.1 - S'",, (A+13)- f"'' fA- S ) U (,o53r ul\o.r At Ba ?t I A-B=6t O rA = t3c 4 A-O 28 = t -', B. \', tt,....
View Full Document

Ask a homework question - tutors are online