hasibaram1
hasibaram1
23-11-2018
Mathematics
contestada
half angle formula for cosB
Respuesta :
jimrgrant1
jimrgrant1
23-11-2018
the half angle identity for cosine is
cos ([tex]\frac{B}{2}[/tex]) = ± [tex]\sqrt{(1+cosB)/2}[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 59+ )
Otras preguntas
Mohandas Gandhi adopted his creed of nonviolence and respect for life from the religious doctrines of A. Islam. B. Sikhism. C. Buddhism. D. Jainism.
What is the most probable reason that rhyme and repetition first found their ways into poems? A. People wanted a beat they could dance to. B. They were writte
what is the zero of this function x^2 +3x-4
Describe the circular pattern of international finance established by the Dawes Plan. What was the result?
how many moles are there in 77.1 g of cl2?
In the story "Paul's Case," why is Paul irritated and wretched after the concert? A. His real life is so different from his dream. B. He has seen his English
The Stonewall riots helped forge a new sense of solidarity among?: A. women. B. African-Americans. C. the elderly. D. Native Americans. E. gay Americans.
Find the measure of the indicated angle to the nearest degree.
What land feature is considered most responsible for the continued outbreak of the plague during Shakespeare’s time? Holy Trinity Parish Church River Thames Glo
If you're driving towards the sun late in the afternoon, you can reduce the glare from the road by wearing sunglasses that permit only the passage of light that
