1.1. If cos 25º = t, express the following in terms of t. 1.1.1. tan25°
1.1.2. sin 25°
1.1.3. sin 65°
1.1.4. sin 245°
1.1.5. tan 205°
1.2. If tan 56° = m, write the following in terms of m.
1.2.1. sin 56°
1.2.2. sin 34°
1.2.3. tan 304
1.2.4. cos 124°
1.2.5. tan(-326°)
1.3. If sin 72° =p, write the following in terms of p.
1.3.1. cos 72°
1.3.2. tan 18°
1.3.3. in 252°
1.3.4. cos 108°
1.3.5. sin 792°
1.3.6. cos(-378°)
llowing in terms of k​

Determine whether the following statements are true and give an explanation or counterexample. bold a. when using the shell method, the axis of the cylindrical shells is parallel to the axis of revolution. bold b. if a region is revolved about the y-axis, then the shell method must be used. bold c. if a region is revolved about the x-axis, then in principle it is possible to use the disk/washer method and integrate with respect to x or the shell method and integrate with respect to y.

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Answer asap! show all work! find the number of complex roots, the possible number of real roots and the possible rational roots of the polynomial function. then, solve for all roots. x^3 + 2x^2 + 3x + 6 = 0