6) Use the fundamental identities to find the values of sin(a), tan(a), and sec(a) if cos...
1. (5 pts. Use identities to find the exact values of cos 0 and tan 0 if sin =- and is in the third quadrant. Show your work.
(a) If sec 0 = 5, find (a) tan 6 (b) cos (90° – 0) (c) sino (b) Prove by using Pythagorean identities sin? 6 - cos2 = 2 sin2 0-1
(7 pts) Use double angle identities to find the indicated value. 13) cos o = sin 0 <0 Find sin(20).
Question 1 6 pts 3 Given: tan and sin 0 <0. Find sec A. - B. con le C. D.
please find the exact values of each and circle the answer as well TRIGONOMETRE IDENTITIES AND GUAM Half-angle identities: Problem type 2 Suppose that tan Suppose that tan o = and a <e < = Find the exact values of sin 0/6 I Undefined x 6 ? Explanation Check Type here to search
Using the identity sin? 0 + cos² 0 = 1, find the value of tan 6, to the nearest hundredth, if sin 0 = -0.62 and 3 < 0 < 27.
Find sin 0. 12 tan 0 = -, cos e>0 sin = (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression.)
Find the values of the trigonometric functions of 8 from the information given. cos(O) = - . tan(0) < 0 sin(e) = tan(e) = csce) = seca) - cot(e) -
identify the identities Technical Mathematics COS A 1 + sin A + 1 + sin A COS A = 2 sec A Solution: >
Find sin(a) and cos(B), tan(a) and cot(B), and sec(a) and cSC(B). a 14 B (a) sin(a) and cos() (b) tan(a) and cot(6) (c) sec(a) and csc()