Simply. tan(r) cos" (r) sec(r)

Q: The function y sin a is also which of the following functions?

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Q: Consider the following. f(x) = 6 cos(x) + 4, g(x) = cos(x) − 1; [−2ª, 2π] by [-2.5, 11.5] (a) Graph…

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Q: If cos x = 0.62 and P(x/2) is in QII, then cos(x/2) is equal to?

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Q: 0 00 Co o o o sin (²) = √³ انه ده

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Q: 2) Show that: cos (0) sin (0) (6) (5) - (² Xp = Yp sin cos (0) a))) ||rp|| cos (0 - a) -||rp|| sin…

A: This answer is given below.Explanation:

Q: f(x) = 7 exp[ cos (5x)] '(x) = ]

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Q: 2. Extend the identity cos(ax)-cos?x-sin'x for xE PR to the identity cas (a2)- Cos s 2-sinz for & €…

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Q: 13. (a) cos (b) sec 3 (c) sin (-) (1) ese(-) 14. (a) tan (c) cot 15. (а) сos 6. (b) csc (c) tan 6.…

A: Hi there, at a time we can answer only one question and the exact one was not specified. So, I have…

Q: find f'(x). Answer: f(x) - 5 sin x 1 + cos x

A: f(x)=5sinx1+cosxd dx(sinx)=cosxd dx(cosx)=-sinx d dx(ab)=b×d dx(a)-a×d dx(b)b2

Q: dr os(-³/)| = ( In cos

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Q: 3 sin(0) = 8. find cot(0)

A: We will use trigonometric identity Sin2(x)+cos2(x)=1.

Q: If csc(x)=8, for 90 degrees<(x)<180 degrees, then what is sine(x/20, cos(x/2), and tan(x/2)?

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Q: f(?) = (? − cos(?)) sin(?)

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Q: If csc(z) = 6, for 90° < x < 180°, then sin com ) - [ tan) - COS

A: First of all find the value of x, then find the given

Q: -7) 6 (b) csc (-7) (c) tan(–7 6 (a) cos

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Q: onsider the triangle below. a 6

A: We have triangle with legs 9 and 6. Considering it right angle triangle and finding the…

Q: Find (a) sin(?) and cos(?), (b) tan(?) and cot(?), and (c) sec(?) and csc(?). Assume x = 7, y = 9.…

A: First we shall solve the given trianlge. Now we shall find the third side using pythagorus theorem.…

Q: 4) Verify. cos²(x)[1 C. – tan²(x)] = cos(2x)

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