Simplify 1- sinθtanθ/1+secθ

Q: cos(2 tan−1(x))

A: Given,

Q: (€) + cos x tan = sin x tan 1- tan? x cot 2x = 2 tan x

A:

Q: cos (t) Simplify to an expression involving a single trig function with no fractions. sin (t) + -…

A:

Q: sin x Simplify secx +1

A:

Q: cos²x-tan?x = cot?x – sec?x sin²x

A: To verify , cos2x - tan2x sin2 x = cot2x - sec2x

Q: 6) Simplify the Trigonometric Expression sin x-1 sin x+1

A:

Q: Find the value of the function if it is defined. If it's not defined explain why. sec (cos−1 (−0.4))…

A:

Q: sin ;cos 3

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

Q: cos 0+cos 0 tan 0

A: 1+ tan²θ = sec² θ    cos θ = 1/ sec θ   use both we will simplify

Q: Simplify (1 – sin² 0)(1+ tan² 0) b.tan e а.1 c.-csce d.-1

A: The answer is found in step-2

Q: 1 Evaluate: sin'x cos x

A:

Q: | sin' cos“ 4 x

A:

Q: tan0 - sine sece %3D sin'e 1 + cose

A:

Q: tan(arctan 5) = _____.

A: Since we know that tan(arctan x) = x

Q: Find amplitude and period of function 1/3 cos pi x

A: function is 1/3cosπx here the standard form = AcosBx where A = amplitude period = 2π/B using this…

Q: 10.) cos*x

A:

Q: Find the value of § cot³(x) cosec“ (x).

A:

Q: Simplify. cos (sin-1) 2. tan-1 ( sin ë + cos

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Q: Verify the identity.

A: To prove - cotx2 = 1+cosxsinxConsidering R.H.S - R.H.S = 1+cosxsinxR.H.S = 2cos2x22sinx2cosx2…

Q: Coso 1-Sine SinG

A: Using indentity  (a+b) (a-b) =a^2-b^2

Q: simplify sin2x / 1-cosx

A: The given expression is sin2x1-cosx The objective is to simplify the expression.

Q: Simplify: sin(x) sec(x)

A: It is simple problem.

Q: Simplify sin(tan^-1(x/2))Simplify sin(2tan^-1(x/2))

A: according to given information we have to find different partspart-1

Q: cos + tan-'x = ! ele %3D

A: Given  The equation is cos-1x2+tan-1x=π2

Q: -1 If cot (sin-¹ √√1-x²) = sin (tan¯'(x√6)), x ±0 then the value of x is.......

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Q: 10 sin x = 10 + 5 cos x %3D

A:

Q: Mutiply    (1 -cosec theta ) ( 1 + cosec  theta )

A: Here we have to multiplying  (1-cosecθ)(1+cosecθ)

Q: Simplify cot^2 x + sin^2 x + cos^2(−x)

A: The trigonometric equation is cot2x+sin2x+cos2(−x).

Q: cot(sec¬1(x))

A:

Q: cos a+1 tan² a cos a 1-sec a ||

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Q: g)Sinhy=tanx ind

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Q: Mutiply    (1 -tan theta ) ( 1 + tan theta )

A: We have to multiply: 1-tan θ1+tan θ We know the algebraic identity, a-ba+b=a2-b2 Applying this…

Q: sin

A: Sinx=1/cosecx Cotx=1/tanx

Q: Find the exact value  sin(pie/6)cos(pie/3)+sin(pie/3)cos(pie/6)

A: we know that ,  sin ( a + b ) = sin ( a ) • cos ( b ) +                               cos ( a ) sin…

Q: sin(cos (0.4498)) %3D -1.1069 0.8931 1.8931 2.8931 -0.1069

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Q: Cos 0 tan 0 Csc 0= 1

A:

Q: Find the value of sec(). Enter an exact answer.

A: Find the value of We know that sec(x)=1/cos(x)

Q: cos?x- tan2x = 2 – sin?x - sec?x.

A:

Q: 1- sine sece – tan 0 Cos e

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Q: (sin x+ cos x). Find xp

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Q: 3 tan2  theta - tan theta  - 4 = 0

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Q: • tan°(x) Xp- cos“(x) 1 1 tan9

A:

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

A: Follow the procedure given below.

Q: Simplify the identity :   :      sin2 x cos x /Cos 2 x  sin x

A:

Q: Derive the Formula for sin(A – B) [Hint: Use the formula for sin(A + B) and properties of even and…

A: We know that Replacing B by -B, we get

Q: et sin x - lim 2 cos x 2 - (Use calculator and write your final answer in the given box)

A:

Fundamentals of Trigonometric Identities

Trigonometric Identities are the equalities that involve trigonometry functions and hold for all the values of variables given in the equation.