Verify the following identity. sin? x + cos2x = cos? To transform the left side into...
Verify the identity secx-secx sinx COS X To verify the identity, start with the more complicated side and transform it to look like the other side. Choose the correct transformations and transform the expression at each step secx-secx sin secx ( (Do not simplify = secx (Do not simplity = COS X Verify the identity sec x-secx sin ?x= cos x To verify the identity, start with the more complicated side and transform it to look like the other side....
Verify the identity sin x + sin x cotxcScx To verify the identity, start with the more complicated side and transform it to look like the other side. Choose the correct transformations and transform the expression at each step. sin x + sin x cotx LH sinx( ) (Do not simplify: sinx Apply a reciprocal identity Factor out the greatest common factor, sinx Separate the quotient into two terms (Do not simplify) Apply the appropriate even - odd identity СМС...
Verify that the equation is an identity. sin x cOS X secx + = sec?x-tan? CSC X Both sides of this identity look similarly complex. To verify the identity, start with the left side and simplify it. Then work with the right side and try to simplify it to the same result. Choose the correct transformations and transform the expression at each step COS X sin x secx CSC X The left-hand side is simplified enough now, so start working...
Verify the identity sin ( - = cos 0 Write the left side of the identity using a sum or difference formula for sine or cosine. (Do not simplify.) The expression from the previous step then simplifies to cos 0 using what?
Verify the identity COS X + cos x tan?x sec x To verify the identity, start with the more complicated side and transform it to look like the other side. Choose the correct transformations and transform the expression at each step COS X + cos x tan = cos() (Do not simplify.) Apply a reciprocal identity Separate the quotient into two terms Apply the appropriate even - odd identity (Do not simplify) Factor out the greatest common factor, cos x...
Prove the identity. 4 cos 40 - 4 sin 40 = 4 cos 20 To verify the identity, start with the left side and transform it to obtain the right side. Choose the correct stop and transform the expression according to the step chosen 4 cose-4 sine = 4 cos 20
Verify the identity 1 - sin 2x cos 2x cOS X - sin X COS X + sin x Choose the sequence of steps below that verifies the identity OB. OC. 1-sin 2x cOS 2x 1-2 sinxcosx OA 1 - sin 2x cos 2x 1 - sin X COS X cos2x - sin 2x (cos2x+ sin 2x) - 2 sin x cos x cos2x - sin 2x (COS X - sin x)(COS X - sin x) (COS X + sin...
Verify that the equation is an identity. sec x-cos x =sin x tan x To verify the identity, start with the more complicated side and transform it to look like the other side. Choose the correct transformations and transform the expression at each step. sec x-Cos x= -COS X = Use a common denominator to perform the subtraction = Separate the expression into two factors = sin x tan x
Verily the identity sec 0-cos 0-tan 0sin 0 To verily the identity, start with the more complicated side and transfomit to look ke the other side Choose the comect transformations and transform the expression at each step sec 0-cos 0 -cos0 tan Osin 0 Verify the identity sec 0-cos 0= tan 0 sin 0 To verify the identity, start with the more complicated side and transfo sec 0- cos 0 cos 0 Factor out the greatest common factor Apply the...
Is the following equation an identity? If so, prove it. sin- x - cos x cos x = sin’x - cos x The given equation is an identity. sinx - cos*x = (sin’x)2 – (cos?x)2 = (sinºx – cos x) (sinºx + cos²x) = (sin x – cos2x) (1) = sinºx - cos x. The given equation is not an identity. The given equation is an identity. sin- x - cos*x = (sin?x)2 – (cos2x)2 (sinºx – cos x) (sinºx...