Math, asked by NNY, 1 year ago

2. Complete the relations in ratios given below.
sin=cos(90- =

Answers

Answered by awadheshmaurya022

2

Answer:

Step-by-step explanation:theta

Answered by NDbrainly

6

Answer:

sinx = cos(90°- x)

Step-by-step explanation:

we know that,

cos(A-B) = cosAcosB + sinAsinB

now, cos(90°-x)

= cos90°.cosx + sin90°.sinx

= 0×cosx + 1× sinx

= sinx

please mark me as brainlist

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