15 of 19 sin x + cot c Which expression is equivalent to COs x sin x + tan x tan x + csc x O cot x + sin x O cos x + tan x

Q: Show that Sinx+sin3x+sin5x/cosx+cos3x+cos5x=tan3x For all x for which tan 3x is dedined. Does this…

A: given that                      sinx+sin3x+sin5xcosx+cos3x+cox5x=tan3x and we have to proof…

Q: 2+tan x cos³ x

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Q: Evaluate the exact value of 4 /5 tan sec 4

A: The objective is to evaluate the exact value.

Q: Prove cos - sine cos + sin sec 28-tan 20.

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Q: A 10-point question on a quiz asks students to verify the identity sin x – cos x sin x - cos x. sin…

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Q: 4 Evaluate tan sin

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Q: Calculate the value of expression: sin- cos--2· cos- • tan 5 2

A: Explanation of the answer is as follows

Q: Evaluate  (sin600 cos300 + sin300 cos600 )

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Q: 5. Which expression is equal to O -1 O 1 sin x tan x cot x - sec x COS X using identities?

A: Trigonometry formula

Q: Prove tan x + cos x = sin x (sec x + cot x).

A: We have to prove the identity: tan x+cos x=sin x sec x+cot x We know the relation between…

Q: how to verify  step by step cos2x/sin2x+sinx/cosx=csc2x

A: Given:

Q: Establish the identity 2 2 cos - sin 0 2, 1 - tan 0 2 = cos 0.

A: To establish the identity

Q: The value of the expression cos a tan x – 4 + sin x + sec? a is O 8 tanx O -8 csC x 8 sec x

A:

Q: 1 + csc x cotx + coS X TRUE for all values of x? = sec x

A: