Which statements are true? Select all that apply. (2 points) CSC? g cos@+1 sin 6 cos...
Simplify the following trigonometric expression tan(a) sec(0) - cos(e) sin(0) csc() seco) 1 + cos(20)
please show calculations Solve the equation on the interval 0 s < 2t. 1) 2 cos 0+32 2) tan2 = 3 3) 2 sin2 = sino show calculation please 4) 2 cos2 - 3 cos 0+1=0 5) sin2 - Cos2 0 = 0 Simplify the expression 6) + tan e 1+ sin e cose 7) (1 + cot e)(1-cote) -sce Establish the identity. 8) (sin x)(tan x cos x - cotx cos x) = 1 - 2 cos2x 9) (1...
1-2 cose Solve the following trigonometric identity: cos sin e tan 8 – cote. Show all your steps for full marks. [4T]
1. Find the exact value of the six trig functions of 6. sin e csc cos 0 sec tan 8 cote 2. Find the exact value of each expression. Do not use a calculator. (a) tan 72° - cot 18 (b) sin 24-cot 24 e sin 66 3. Solve the right triangle. a = 8, B = 40°, C = 90°. 4. Solve the right triangle. a 3.b = 2, C = 90°. 5. An electric transmission pole is 24...
can you please do number 1 and number 2 and show the steps Answer all questions in the spaces provided. Show all WU! Write Sec (1- sin" @) as a monomial containing a single function in simplest for GEEST 2. Prove each of the following identities: csc sin = 1 + tan cosa tan 8 + cote = sec2 csce cos sin 2 sin x cos x C 2 tan x - = + tan2 x 1 3 a. Graph...
verify the following 1) tan x+cot y= sin(x+y)/cos x sin y 2) tan 5x + cot 5x = 2 csc 10x
s Question: 1 pt nest 2 - Chapte 11 - 11:50 AM Simplify: tan + cote O A. 2 csc (20) OB. 1 O c. sin + cos e OD. 2 sin (20) elect your answer
On the back, prove the identity: tan^3(x)csc^2(x)cot^2(x)cos(x)sin(x)=1 Use only the left side and try changing everything to sine and cosine. Original Question Image: On the back, prove the identity: tan'(r)csc(r)cot'(x)cos(x)sin(r)-1 Use only the left side and try changing everything to sine and cosine.
1. Evaluate: sin A-csc-A + cos²A - sec A + cot A+ tan-A 2. You decide to find a treasure that is buried in the side of a mountain. The diagram shows the side view of the sinusoidal mountain range. The valley to the left is filled with water to a depth of 50m, and the top of the mountain is 150 m above the water level. You set up an x-axis at water level and a y-axis 200 m...
The expression 1 + cos(20) sin(20) where 0+ m2 ,ne I, is equivalent to the expression A cote B. tan a C. 1+cot(20) D. 1+tan(20) ОА B с OD The values of 8 that satisfy the equation sin(28) = sin 8, where 0 s e< 27, are 57 A. 0=0,1 c. 0=0,... 3 T 377 47 B. = 0 = 2' 2 3 D. O=0,21 17, Ο Α OB OC OD