Ex 2.2, 17 - Find Tan-1(tan 3pi/4) - Chapter 2 Class 12

Let `cot^-1(tan (3pi)/4) = y` Then, `coty=tan (3pi)/4` We know that the range of the principal value branch is (0, π). Thus, `coty=tan (3pi)/4=-1=cot((3pi)/4)`The cot of 3pi/4 radians is -1, the same as cot of 3pi/4 radians in degrees. To change 3pi/4 radians to degrees multiply 3pi/4 by 180° / $\pi$ = 135°. Cot 3pi/4 = cot 135 degrees. Our results of cot3pi/4 have been rounded to five decimal places.Free trigonometry calculator - calculate trignometric equations, prove identities and evaluate functions step-by-stepCompute answers using Wolfram's breakthrough technology & knowledgebase, relied on by millions of students & professionals. For math, science, nutrition, historyAs the cotangent function is the reciprocal of the tangent function, 1 / cot 3pi/4 = tan3pi/4. In the next part of this article we discuss the trigonometric significance of tan3pi/4, and there you can also learn what the search calculations form in the sidebar is used for. What is tan 3Pi/4?

Cot 3Pi/4 - Cot3Pi/4 Value - What is the cot of 3pi/4 radians?

How do you find the value of #cot 300^@#? What is the value of #sin -45^@#? How do you find the trigonometric functions of values that are greater than #360^@#?Free Pre-Algebra, Algebra, Trigonometry, Calculus, Geometry, Statistics and Chemistry calculators step-by-stepCot 3Pi/4 Radians Cot 3pi/4 = cot 135 degrees. What angle is PI 3? Degrees and Radians A B 60 degrees pi/3 radians 90 degrees pi/2 radians 120 degrees 2pi/3 radians 135 degrees 3pi/4 radians How do you solve cot 3pi 4? Apply the reference angle by finding the angle with equivalent trig values in the first quadrant.Memorize the Unit Circle! Now, when prompted with a sin/cos/tan statement in radians, you should be able to give the coordinates.

cot - Trigonometry Calculator - Symbolab

You can put this solution on YOUR website! sin(3pi/4) cot(3pi/4) csc(3pi/4)-----3pi/4 radians = 135º Using a calculator: sin = sqrt(2)/2 cot = 1/tan = -1 csc = 1/sin = sqrt(2)Simplify cot((3pi)/4)-cot(pi/4) Simplify each term. Tap for more steps... Apply the reference angle by finding the angle with equivalent trig values in the first quadrant. Make the expression negative because cotangent is negative in the second quadrant. The exact value of is . Multiply by . The exact value of is .Free trigonometric equation calculator - solve trigonometric equations step-by-stepHow to solve: Find the linearization L(x) of f(x) = cot x at x = 3pi/4. By signing up, you'll get thousands of step-by-step solutions to your...

cot(3pi/4)

Enter attitude in degrees or radians:

Calculate 3 cot(3π/4)

Determine quadrant:

Since our perspective is larger than π/2 and less than or equivalent to π radians, it is located in Quadrant IIIn the second quadrant, the values for sin are sure best.

Determine angle sort:

one hundred thirty five is an obtuse angle since it is greater than 90°Cot(θ)t  =  1  Tan(θ)cot(3π/4)  =  1  Tan(3π/4)cot(3π/4)  =  1  -1cot(3π/4) = -1

Multiply our solution by way of our coefficient of three

3cot(3π/4) = 3(-1)3cot(3π/4) = -3

Important Angle Summary

0°001001030°π/61/2√3/2√3/322√3/3√345°π/4√2/2√2/21√2√2160°π/3√3/21/2√32√3/32√3/390°π/210N/A10N/A120°2π/3√3/2-1/2-√32√3/3-2-√3/3135°3π/4√2/2-√2/2-1√2-√2-1150°5π/61/2-√3/2-√3/32-2√3/3-√3180°π0-100-1N/A210°7π/6-1/2-√3/2√3/3-2-2√3/3√3225°5π/4-√2/2-√2/21-√2-√21240°4π/3-√3/2-1/2√3-2√3/3-2√3/3270°3π/2-10N/A-10N/A300°5π/3-√3/21/2-√3-2√3/32-√3/3315°7π/4-√2/2√2/2-1-√2√2-1330°11π/6-1/2√3/2-√3/3-22√3/3-√3

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