WebTrigonometry Find the Exact Value cos(150) Step 1 Apply the reference angleby finding the anglewith equivalenttrig values in the first quadrant. Make the expressionnegative because cosineis negative in the secondquadrant. Step 2 The exact value of is . Step 3 The result can be shown in multipleforms. Exact Form: Decimal Form: Cookies & Privacy WebSep 21, 2015 · 1 Answer Konstantinos Michailidis Sep 21, 2015 Refer to explanation Explanation: We have that sin(150) = sin(180 −30) = sin30 = 1 2 csc(150) = 1 sin(150) = 2 cos(150) = –cos(30) = − √3 2 sec(150) = 1 cos(150) = − 2 √3 tan(150) = − tan(30) = − √3 3 cot(150) = 1 tan(150) = − √3 Answer link
csc120 cosec120 csc(120) cosec(120) cosecant of 120 …
WebThe csc of 150 degrees is 2, the same as csc of 150 degrees in radians. To obtain 150 degrees in radian multiply 150 by / 180 = 5 Coaching for maths near California, USA Websec(150°) sec ( 150 °) Apply the reference angle by finding the angle with equivalent trig values in the first quadrant. Make the expression negative because secant is negative in the second quadrant. −sec(30) - sec ( 30) The exact value of sec(30) sec ( 30) is 2 √3 2 3. − 2 √3 - 2 3 Multiply 2 √3 2 3 by √3 √3 3 3. −( 2 √3 ⋅ √3 √3) - ( 2 3 ⋅ 3 3) fly flag at texas capitol
csc(150) - Math Celebrity
WebFind the Exact Value csc (120) csc(120) csc ( 120) Apply the reference angle by finding the angle with equivalent trig values in the first quadrant. csc(60) csc ( 60) The exact value of csc(60) csc ( 60) is 2 √3 2 3. 2 √3 2 3 Multiply 2 √3 2 3 by √3 √3 3 3. 2 √3 ⋅ √3 √3 2 3 ⋅ 3 3 Combine and simplify the denominator. Tap for more steps... WebFind the Exact Value csc (270) csc(270) csc ( 270) Apply the reference angle by finding the angle with equivalent trig values in the first quadrant. Make the expression negative because cosecant is negative in the third quadrant. −csc(90) - csc ( 90) The exact value of csc(90) csc ( 90) is 1 1. −1⋅1 - 1 ⋅ 1 Multiply −1 - 1 by 1 1. −1 - 1 WebAug 10, 2024 · In this video, we learn to find the value of csc135. Here I have applied csc (180 - x) = csc (x) identity to find the value of csc (135). The URL of the video explaining step by step ‘How to... greenlawn southwest mortuary and cemetery