(9) Verify the following (a) cos e + sin 0 tan e = sec e %3D

Q: Approximate (a) cos 0.8 and (b) cos 1/2 using the linear approximation technique

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Q: S sin? (x)cos(x)dx

A: Let the given integral be y - y = ∫sin2(x)cos(x)dxLett = sinxdtdx = cosxdt = cosxdxSubstituting…

Q: b) Differentiate (i) (i) the following functions clearly showing your working y = cos (4x4) y =…

A: Let us differentiate the functions with respect to x in the next steps.

Q: Show that sin?(0) [1+ cot²(8)] = 1

A: Solve the given

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: Verify that (sin(0) csc(0))+ (cot(0) tan(0)) = 2

A: We have to verify,

Q: 9. f(0) = (0 cos 0) sin 0

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Q: Give the correct order for the following steps to show cos (0) (sec (0) + cos(0) csc²(0)) = csc²(0)

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Q: Find f"(0) = sin(0) + cos(0), f(0) = 1, f'(0) = 3 f(0) = %3D Need Help? Read It Watch It

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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: sec2 (0) – 1 sec2 (0) sin?(8) %|

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Q: Find the exact Value of -1 Cos (tan'a + Sin ¹ 1/27) 13

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Q: verify tan(y)/csc(y)=1/cos(y)−1/sec(y)

A: Given data:     The given trigonometric expression is: tan(y)/csc(y) =1/cos(y) -1/sec(y).     To…