taradawadi123 taradawadi123

09-08-2021
Mathematics

contestada

Prove that: sec⁴B - sec²B = tan⁴B + tan²B.

Respuesta :

jasongggg jasongggg

09-08-2021

Step-by-step explanation:

sec⁴B - sec²B = sec²B(sec²B - 1)

= (1 + tan²B)(tan²B)

= tan⁴B + tan²B

= Right-hand side (Proven)

Answer Link

Otras preguntas

How many feet are in 23456 inches

Which of the following was not something that the British wanted to get from the Chinese? a. Tea b. Silk c. Porcelain d. Slaves

main cause fir collision 2 words

What is 180 divided by 20,835

can you till me how to make a cake essay writing

Justify air is a mixture not a compound

Given that 1 kg = 2.2 lb; 77lb would be equivalent to _____ kg.

Round 78.8 to the tenths

Why is 5 to the second power read as "five squared"?

In the number 911147835 what is the relationship in the 1 in the ten millions place and the middle 1