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Advanced Math Trigonometric Identities [Day 1] HOMEWORK Use Trigonometric Identities to write each expression in terms of a single trigonometric identity or a constant. 1 .
Use identities to find the value of each expression. 1) If sin , find cos ( 2) If tan ( ) , find cot (
Identities worksheet 3.4 name: 2. 1 + cos x = esc x + cot x sinx 4. sec8 tan8 1 -----= cos8 cot8 6. csc2 e tan2 e -1 = tan2 e 8. tan2 x ... Trig Identity Quiz Prove the following identity 1) 2 cos etan ecsc e= 2 2)6cos -----= 6sm e {I cot e J . l cos e esc e cot l e , ,
Trigonometric Identities Worksheet Introduction to Identities 1. If 3 sin 5 T , then csc ?T 2. If 3 cos 2 T , then sec ?T 3. If tan 2T , then cot ?T 4. If sec 1T , then cos ?T 5. If 3 sin 5 T and 4 cos 5 T , find tanT and cotT. 6. If 3 sin 5 T and T terminates in quadrant II, find cosT. 7. Write sec tanTT in terms of sinT and cosT and then ...
Trigonometric Identities Worksheet . I. Prove each identity . 1) tanxcos x = sinx . 2) cotxsec x = esc . x 3) sin . x . cot . x == cos . x 4) tan . xcsc x . sec . x 5) Slnx=- 6) --==cosx secx cscx ' tan . x cotx. II. Prove each identity . 1) esc . x(l + sin . x) == 1+ esc . x 2) sinx(l+cscx)=l+sinx 3) coscx(secx-1)=1-cosx . 4) sinxsecxcotx ...
Trig Identities worksheet 3.4 name: Prove each identity: 1. secx−tanxsinx= 1 secx 2. 1+cosx sinx =cscx+cotx 3. secθsinθ tanθ+cotθ =sin2θ 4. secθ cosθ − tanθ cotθ =1 5. cos2y−sin2y=1−2sin2y 6. csc2θtan2θ−1=tan2θ 7. sec2θ sec2θ−1 =csc 2θ 8. tan2xsinx=tan2x−sin2x Trig Identities worksheet 3.4
Introduce the odd (sin, tan, cosec and cot) and even identities (cos and sec) with the help of the odd and even identities chart in these trigonometric identities PDFs for high school. Find the exact value of trigonometric functions as well.
Microsoft Word - trigonometric_identities_with_solutions.doc Author: TrifonMadas Created Date: 6/3/2015 4:57:53 PM ...
Prep up with a thorough knowledge of the identities from the fundamental trigonometric identities chart. High school students can get an in-depth knowledge of identities like quotient, reciprocal, cofunction and Pythagorean. Learn to simplify, prove and evaluate expressions too.
21 Trigonometric Identities Worksheet Concepts: Trigonometric Identities { Reciprocal Identities { Pythagorean Identities { Periodicity Identities { Negative Angle Identitites (Sections 6.6 & 7.1) 1. Find the period, phase shift, and sketch the graph of y = 2csc(2x ˇ 2). 2. Find all solutions to the equation tan( ) = cot( ) for 0 < < ˇ 3.