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What Is The Value Of 3 Pi By 8? [Solved]
Explanation: For tan 3pi/8, the angle 3pi/8 lies between 0 and pi/2 (First Quadrant). Since tangent function is positive in the first quadrant, thus tan 3pi/8 value = 2.4142135. . .
Value of cos^3 (pi/8)cos^3 ((3pi)/8) + sin^3 (pi/8)sin^3 ((3pi)/8) is | 12 | JEE MAIN | MATHS | …
Value
cos^4 (pi/8) + cos^4 (3pi/8) + cos^4 (5pi/8) + cos^4 (7pi/8) , TRIGO MULTIPLE ANGLE | CBSE XI MATHS
cos^4 (
What is the value of sin(3pi/4) ?
Official March 2022 SAT Section
