Question

trick to rember trignometry table​

Answer 1

For 0° = √(0/4)

For 30° = √(1/4)

For 45° = √(2/4)

For 60° = √(3/4)

For 90° = √(4/4)

By this u can learn the values of sin......

sin = 1/cosec......

So u can find the value of cosec......

For 0° = √(4/4)

/4) For 30° = √(3/4)

/4) For 45° = √(2/4)

/4) For 45° = √(2/4) For 60° = √(1/4)

4)For 90° = √(0/4)

By this u can learn the values of cos......

cos = 1/sec.......

So u can find the value of sec......

now as u know that.....

tan = sin/cos......

thus u can find tan.....

cot = 1/tan....

so u can also find the value of cot.....

mark me brainliest if it's helpful to uhhh.....!!!!!

Answer 2

Before beginning, try to remember below trigonometry formulas.

• sin x = cos (90° – x)
• cos x = sin (90° – x)
• tan x = cot (90° – x)
• cot x = tan (90° – x)
• sec x = cosec (90° – x)
• cosec x = sec (90° – x)
• 1/sin x = cosec x
• 1/cos x = sec x
• 1/tan x = cot x

hope help u mate ✌