COs o + Sin O = Sec0-tan Sec o CSoco

Q: cos(2 tan−1(x))

A: Given,

Q: sin( cos" + un ") 12 + tan

A: first we convert all trigonometric identities in to one trig identity. like as cos inverse and tan…

Q: tan(tan3x)dx Evaluate: cos-3x -In |sec (tan3x)| + C (B ® - in [cos(tan3x)| + C © - sin( tan3x)| + c…

A: We need to evaluate the following integral I = ∫tantan3xcos23xdx…

Q: 2sin 90.. cos 180° + tan 180.. sec 180o -2 -3 II

A: Trigonometric ratios: - The values of trigonometric standard angles such as 0°, 30°, 45°, 60°, and…

Q: sin x cos x) (2 -

A:

Q: 2. Cos sin

A:

Q: cos 2x-1 i) x sin 2x 2 tan 30–20 ii) tan 40

A: follow next step.

Q: sin ;cos 3

A: Given: sinπ4=          ……1cos8π3=          ……2

Q: tan(e) cos(0) - sec(0)

A:

Q: Simplify: cosx sec x – cos² x O cos² x sec x sin x

A:

Q: sec(-x) sin?x sinx X %3D

A:

Q: csc(x)=6 then sin(x/2) =

A: According to trigonometric properties; csc(x)=1sin(x) where x is in degrees or radians. It is given…

Q: 4) Sec CA-B) = cos CA+B) CoS A - Sin²B

A:

Q: sin’ 0 cos“ 0 de

A: We are given the Integral : ∫sin7θ cos6θ dθ Let I=∫sin7θ cos6θ dθLet cos θ=t ⇒sin θ=1-t2⇒dt=-sin θ…

Q: sin 20 cose = tan 1+ cos 20 " 1+ cose 2

A:

Q: CSc : 1/ sin :: sec :

A: Evaluate csc:1sin::sec:?

Q: cos x = sin 2x, x I SO 3.

A:

Q: Cos X 5 Sinx + Sinメ

A: Here we will evaluate the required value.

Q: (cos) + tan ) d0 (sec® + tan@sec²0) do cos?0 A True B) False

A: Topic = Integration TRUE

Q: cos(sin−1(x) − tan−1(y))

A: Important points:  cos(A + B) = cos A. cos B - sin A. sin B sin(sin-1x) = xcos(cos-1x) =…

Q: tan( sin " + cos") - %3D

A: Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: sec x cos(-x)-sin? x

A:

Q: cos (2 sin-' (-}) tan-' (tan ())

A: To find the exact value

Q: snip

A:

Q: sec x Verify that = sin x %3D tan xcsc x Simplify the left side to get the right.

A: To verify the given , identity.

Q: 2 tan-e 1+ sec 0 + 1 = sec 0

A: We solve this problem by using some trigonometric formula 1+ tan^2(a) = sec^2(a) And  As per our…

Q: 1 sec @ — tanө %3D sece + tan0

A: rationalizing LHS and using trigonometry formula's to get RHS

Q: cos (0) tan (0)+3tan(0)=0

A: cosθtanθ+3tanθ=0

Q: Sc sinx te Cos

A: Given: The integral ∫cos22x sinx dx To evaluate: The given integral.

Q: sec : tan/ sin : cos : cos csc cot/csc O cos/sin 01/ tan

A: Here we have find      sec : tan/sin :: cos : ______ .

Q: cos/ 3 17 cos (TA +x) tanx

A:

Q: Cos (tan (-1)) nin (con (-4))

A:

Q: sin() cos( 2

A: To Find :   ∫sinx2cos3x2dx   Note: 2sinAcosB=sin(A+B)+sin(A-B)

Q: 32. tan' 0 sec' 0 d0 3

A: To evaluate ∫tan3 θ sec3 θ dθ

Q: cos° (3x) sin (3x) dr

A: Given data:     The given integral expression is: .   Assume cos(3x)=t, and differentiate it both…

Q: sin[cos^-1(12/13)+tan^-1(4/3)]

A: Given:

Q: (cos0+ tan@) do sec® + tan@sec²0) de cos20 A) True B) False

A:

Q: cos 2x+1 = 1+ tan?x 2 cos4x

A:

Q: 3. cot cos h. csc 2 tan i. sin(sec x) g. 12

A:

Q: Cos 0 tan 0 Csc 0= 1

A:

Q: Simplify: 1−cos2 x/cos x−sec x

A: To simplify the following expression (1−cos2 x) /(cos x−sec x)

Q: 25. (cos-* x] = -

A: “Since you have asked multiple questions, we will solve the first question for you. If youwant any…

Q: cos –1 (-V)] 2 sec OS

A: Simplification

Q: sec?(0) tan (0) de

A: Follow the procedure given below.

Q: cos2x /(sin x+cosx)

A: cos2x(sinx+cosx)

Q: cos e) tan (0) +3tan(0)=0

A:

Q: cos?x-sin²x cotx-1 e) tanx + tanx f) cos²x+sinxcosx sinxcosx cotx

A:

Q: 1 + sec'2 V Simplify sin cos -1 -1 3.

A: Given expression can be evaluated as shown below Given Sin(arc cos(1/√3)+arc sec(2))

Q: 10) sin? tan x-sinx %3D 2 2 2 tanx

A: