isaiahbakinaki6130 isaiahbakinaki6130
  • 02-01-2020
  • Mathematics
contestada

State the half-angle identities used to integrate sin^(2) x and cos^(2) x
the half-angle formulas are sin ^(2)x = ?? and cos ^(2)x = ??

Respuesta :

tashana84nt
tashana84nt tashana84nt
  • 02-01-2020

Answer:

the answer is D

Step-by-step explanation:

Think of the Pythagorean Theorem which states that a^2 + b^2 = c^2. The Pythagorean Identities used in trigonometry are the angle version which can be used to simplify expressions.  

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