The trajectory of the particle in projectile motion is parabolic and is given by: y = xtane where the origin is set as reference A projectile is launched from the ground with an initial speed vo=26.5 m/s and reaches a height of y=20.3 m at a horizontal distance of x=23 m. Determine the angle, 0 (in degrees) up from the horizontal-g-9.81 9x² 2(vocos0)²

Q: (a) Write the Cayley table for the group U(15). (b) Give an example of an infinite group G and…

A: U(15) is an abelian group with respect to multiplication.

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Q: Write the Cayley table for the group U(15). Give an example of an infinite group G and elements a, b…

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Q: -) Write the Cayley table for the group U(15).

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