Prove (1 + cos x)/sin x = csc x + cot x
Can I shoot you emails about my questions or do I need to hire you for help?
nice video ty bro
The value of the expression (√3sin75∘−cos75∘) is
please can I get help with this √1+cos2x÷ 1-cos2x = cotx
Пікірлер: 4
Can I shoot you emails about my questions or do I need to hire you for help?
nice video ty bro
The value of the expression (√3sin75∘−cos75∘) is
please can I get help with this √1+cos2x÷ 1-cos2x = cotx