Establish the identity.7 csc2? - 5 cot2? = 2 csc2? + 5

What will be an ideal response?


7 csc2? - 5 cot2? = 2 csc2? + 5 csc2? - 5 cot2? = 2 csc2? + 5 (csc2? - cot2?) = 2 csc2? + 5

Mathematics

You might also like to view...

Decide whether the statement is compound.He's from England and he doesn't drink tea.

A. Not compound B. Compound

Mathematics

Show that the sets are equivalent by carefully describing a one-to-one correspondence between the sets.The set of whole numbers and the set of even natural numbers:W = {0, 1, 2, 3, . . . } and E = {2, 4, 6, 8, . . . }.

What will be an ideal response?

Mathematics

Convert the degree measure to radians. Leave answer as a multiple of ?.-670°

A. - 
B. - 
C. - 
D. - 

Mathematics

Factor completely.16y2 + 72y - 40

A. (16y - 8)(y + 5) B. (2y - 1)(8y + 40) C. 8(2y - 1)(y + 5) D. 8(2y + 1)(y - 5)

Mathematics