Sin 330° =

Cos 390o cos – 300o. Cos 3 9 0 o cos.


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SinA B sinA cosB cosA sinB.

Sin 330° =. In mathematics the sine is a trigonometric function of an angle. Use sin x cos y 2 1 sin x y sin x y to obtain the result. It will be represented by a line at an angle of 60 degree with the Y axis 30 degree with X axis.

Sin330 sin360 30 sin360 cos30 cos360 sin30 0 3 2 1 1 2 1 2. Sin 330 can be expressed as sin 360 30 sin 360 -30 is in the identity form of sin A B sin A-B sin AcosB-cosAsinB. Sin 360 -30 sin 360cos60 cos 360sin 30.

Sin 120 cos 150 cos 240 sin 330. Subtract 3 9 0 from 4 2 0. Show that sin420cos390 cos660sin330 1.

Cos 570o sin 510o sin – 330ocos – 390o 0. Now moving anticlockwise the angle 330 degree will lie in the fourth quadrant. 2 See answers priyataruna priyataruna Answer.

Calculate the value of sec-1680 sin 330. Cos360210 sin360150-sin360-30 cos36030 cos210 sin150 – sin30 cos30 cos18030 sin180-30 – sin30 cos30 cos30 sin30 – sin30 cos30. Click hereto get an answer to your question What is the value of sin 420o.

Here is some interesting facts about sine. Sin 330 The angle here is 330 degrees. For the specified angle it is the ratio of the length of the side.

What is sin -330. As per the known values of sin and cos we will substitute in the above equation. We know from trigonometry that.

Sin 90 30 cos 180 30 cos 270 30 sin 360 30 cos 30 -cos 30 -sin 30 -sin 30 – cos 2 30 sin 2 30 -1. Prove thatcos 570 sin 510 sin 330 cos 390 0. The way I solve this is incorporating a myriad of different trigonometrical aspects into one solution.

Consider the xy plane which has four quadrants. Add 390 to -420. Click hereto get an answer to your question Prove that.

Consider sin330cos120 sin360 30cos180 60 sin30 cos60 sin30cos60 21 21 41 Consider cos210sin300 cos180 30sin360 60 cos30 sin60 23 2 3 43 sin330cos120 cos210sin300 41 43 44 1. What is the value of sin 4 2 0 o. Seenajc seenajc Answerthe answer is 05.

Sin 360 30 032 112. Sin – 330o. Now sin 330 sin 36030.

Is the ans Mate. Use our sinx calculator to find the exact value of sine of -330 degrees – sin-330 – or the sine of any angle in degrees and in radians. Frac 1 2left sin -420-390sin -420390rightcos -660sin 330 2 1 sin 4 2 0 3 9 0 sin 4 2 0 3 9 0 cos 6 6 0 sin 3 3 0 Subtract 390 from -420.

The sine of an acute angle is defined in the context of a right triangle.


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