gracenehls gracenehls

18-03-2019
Mathematics

contestada

simplify (sin o -cos o)2 - (sin o + cos o)2

Respuesta :

bijayaacharya bijayaacharya

18-03-2019

Answer:

sin0=0 , cos0=1

now

(0-1)2 -(0+1)2

-2-2

-4

so (sin0-cos0)2 - (sin0+cos0)2= -4

Step-by-step explanation:

Answer Link

Otras preguntas

Jobs that are grouped into the same pay grade should a. be paid at different wage rates because the worth of these jobs to the organization may differ. b. be

Cassidy has saved $8,000 this year in an account that earns 9% interest annually. Based on the rule of 72, it will take about years for her savings to double.

On the average, 1.6 customers per minute arrive at any one of the checkout counters of Sunshine food market. What type of probability distribution can be used

Primary reinforcers are effective because a. they satisfy basic biological survival needs. b. we inherently want approval for our actions. c. they have been ass

which piece of lab equipment measures mass

Gessner LLC patented a process it developed in the current year. The patent is expected to create benefits for Gessner over a 10-year period. The patent was iss

Warren has earned himself a reputation for being the class clown. His teacher, Ms. Washington, used to laugh at Warren’s funny remarks but is now trying to disc

Lehner Corporation has provided the following data from its activity-based costing accounting system: Indirect factory wages $520,000 Factor

10 points please help Thank you

How many 5-member chess teams can be chosen from 15 interested players? Consider only the members selected, not their board positions. 3,003 120 360,360