find the exact value sinx=1/4, 0

Q: pi <= x < 2pi tan2x - 2tanx(sinx) = 0

A: Given that the equation tan2x-2tanxsinx=0 over the interval -π≤x&lt;2π. Find the solution of the…

Q: What is the domain and range for the a sin-¹ x function?

A:

Q: sec(-x) sin?x sinx X %3D

A:

Q: Solve tan x-2 sin x =0 for 0<x<2n.

A: N

Q: Verify the identity sinh x + cosh x = ex

A: To prove the identity

Q: Prove: Sin(x-pi/2) = -cosx

A:

Q: If sinX = -1/3 and cosX is positive, determine the exact value of cotX.

A: We know, cosx= ±√(1-sin2x) cotx= cosx/sinx

Q: What vaule of 0 = sin (0/3 - 10)

A: that is equal to 0=sin(0-10) than 0=sin(-10) such that -10=sin^-1(0) that is equal to zero

Q: Find solutions when sin-1 (-1/2)

A:

Q: find sinA if hypotenuse = 2x and adjacent = x

A:

Q: Tan(sin-1(-1/4))=

A: Consider the given expression:

Q: sinx=6/10 and sec x <0

A: -25/7

Q: let cosx=-4/5, pi<2<3pi/2. find csc(x/2).

A: Solved below

Riemann Sum

Riemann Sums is a special type of approximation of the area under a curve by dividing it into multiple simple shapes like rectangles or trapezoids and is used in integrals when finite sums are involved. Figuring out the area of a curve is complex hence this method makes it simple. Usually, we take the help of different integration methods for this purpose. This is one of the major parts of integral calculus. 

Riemann Integral

Bernhard Riemann's integral was the first systematic description of the integral of a function on an interval in the branch of mathematics known as real analysis.