23. Find the length of the perpendicular from the origin to the line joining two points whose coordinates are (cos0, sin 0) and (cosh, sin^).

Q: 5. (tan2x + cot2x)² dx

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Q: 1+cos2x 3. cotx sin 2x

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A: sec means hypotenuse / adjacent So let us assume hypotenuse= 3y and adjacent = 1  We draw a right…

Q: Differentiate  (sin(x+a)/cosx)

A:

Q: t-a) Scin 3ada

A: L= ∫0t(t-a) sin3a da   =∫0tt sin3a da- ∫0ta sin3a da   =-t cos 3a3t0- a∫0t sin3a da+ ∫0t dada…

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Q: Answer in term of "u" : cos(sin^(-1)(u))

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Q: 1 + tan2x=sec2x partiendo de la identidad cos2x+sen2x=1

A:

Q: tan^-1(tan(4)) How do you find an angle in the first/fourth quadrant that had the same tangent…

A: Let the given angle be 'A'.  tanA=tanθ          = +tanθ      (use this if the given angle is in 1st…

Q: Let (-4,5) be a point on the terminal side of 0 sin0= sec0= tan0=

A:

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A: cos2x+12=cosecx.cosxtanx+cotxL.H.S.=cos2x+12we know that…

Q: 3. Compute : exp(sin (ez).

A: simplification of complex term problem....

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Q: cosx+1=sinx

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Rate of Change

The relation between two quantities which displays how much greater one quantity is than another is called ratio.

Slope

The change in the vertical distances is known as the rise and the change in the horizontal distances is known as the run. So, the rise divided by run is nothing but a slope value. It is calculated with simple algebraic equations as: