ElateDrip548412
ElateDrip548412
09-12-2021
Mathematics
contestada
sin^2 θ - secθcosθ + cos^2 θ =
Respuesta :
Аноним
Аноним
09-12-2021
Answer:
0
Step-by-step explanation:
sin²θ + cos²θ = 1
secθcosθ = (1/cosθ)cosθ = 1
1 - 1 =
0
Answer Link
VER TODAS LAS RESPUESTAS ( 94+ )
Otras preguntas
Hello! I need to verify this identity. Can you explain with all the steps? Thanks.
The circumference of a sphere was measured to be 90 cm with a possible error of 0.5 cm. Use differentials to estimate the maximum error in the calculated volume
Gwen has a photo she’d like to display in her speech, but she forgot to digitize it. She only has a hard copy, and she doesn’t have time to scan it before her s
Determine the equation of each of the following parabolas
When marginal costs are below average total costs, a. average fixed costs are rising. b. average total costs are falling. c. average total costs are risi
The Bayeux Tapestry is the conqueror’s version of history. It is a narrative that includes the battle sequences as well as the preparations for war. It is said
A 9-month-old baby with a macular rash is brought to the hospital. Parents report that the rash started on the face, spread to the rest of the body, and was pre
The goal of the Truman Doctrine was to:
__________ statistics consists of organizing and summarizing information collected, while (descriptive / inferential / quantitative / qualitative) __________ s
Calculate the maximum volume (in mL) of 0.143 M HCl that each of the following antacid formulations would be expected to neutralize. Assume complete neutralizat
