Write the sum as a product: sin(15.12) - sin(10.92) = Preview
as a sum: Write the product 16 sin(226) sin(96) = Preview
Write the product as a sum: 10 sin(31p)cos(3p)
Use the sum-to-product formulas to write the sum as a product. sin 7θ − sin 3θ cos 2θ cos 4θ Use the power-reducing formulas to rewrite the expression in terms of first powers of the cosines of multiple angles. sin4(2x)
10. Rewrite the product sin 3x cos 2x as a sum. Answer: 11. Find the exact value of cos 75º cos 15° + sin 75° sin 15° to be one or a weerator
Rewrite-2 sin(x) + 1 cos (z) as A sin (z + φ) Preview A- Preview Note: φ should be in the interval-π < φ < π
Rewrite 2 sin(x) + 3 cos(x) as A sin(x + o) A= Preview Preview Note: should be in the interval - << 1. Uploaded Work in Canvas = 3 pts
sin (z) cos3 (z) dz. y° cos (3y) dy. sin (z) cos3 (z) dz. y° cos (3y) dy.
Write the sum as a product: cos(15.6y)+cos(10.8y)=
If csc(I) = 6, for 90° <I< 180°, then Preview sin() = 0 cos(1) Preview tan (3) - Preview