Verify that the equation is an identity. 1 1 Show that = 2 cota. seca -...
Verify that the equation is an identity. Show that cos seco-tan = 1+ sin . Statement Rule COS sece tane Select Rule Valldate 2020 McGraw-Hill Educat Question 5 of 12 (10 points) | Attempt 1 of 1 0 48m Bs Remaining 6.2 Secon Find the exact value for the expression under the given conditions. sin(a+b), cosa ş for a in Quadrant IV and sinB = - for B in Quadrant 1. sin(a+B) 8 0/0 Х Submit Assig 2020 McGraw-Hill Education....
show all work 15-18. Verify each identity. 15. tan x + cotx = sec X csc X 16. 1+sin cos B cos B 1-sin B 17. cosa a-sina a sin a cosa = cota - tan a
Verify that the equation is an identity. secºx- tan x=2 sec?x-1 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 e each step Factor the ecºx - tanx= (sec?x+tan tan) two squares. sec difference of (Тут sec?x-2 sec x tan x + tan x sec?x+2 sec x tanx + tanx sec?x + tanx secx-tan? Choose an identity, ar 2. ary ans se y...
Verify that the equation is an identity. tan 4x - secºx = -2 tan ?x-1 To verify the identity, start with the more complicated side and transform it to look like the other side. Choose each step. Factor the tan "x-secºx = »(tan?x + sec sec?x) difference of two squares tan?X + 2 tan x sec X + sec? = (Тут Apply a Pythagorean identity. tan?X + sec? tan?x-2 tan x sec X + sec?x Choose an identity, ar fy....
Verify that the equation is an identity. sec *x-tan 4x = 2 sec 2-1 To verify the identity, start with the more complicated side and transform it to look like the other side. Choose the correct transformations and transfer sec 4x-tan 4x = sec?x + tan x) Factor the difference of two squares. O(secx+ tanºx) (Type an exact answer in simplified form.) Choose an identity, and use it to transform tan-x. Then simplify. = 2 secx-1 7
help proving the equation 1 = 2 = 3 Verify that the equation is an identity. Show that (1 – sin’o) (1 + tan’o)-1. Statement à á å ä æ ã å ā Validate
Solve the initial value problem y" + 8y' + 16y = 0, y(-1) = 2, y' (-1) = 5. Equation Editor Common 2 Matrix o @ sin(a) seca) s in-(a) cos(a) csca) cosa tan(a) cota) tana) Va Va la U yt) =
3. Using basic identities, verify the identity. Show each step as a vertical "list" of steps. = coto sec 0 - sin 0 sin o cos
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
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...