Cos 30º.cos 45º -sin 30°. sin 45°

1.	Cos 30º.cos 45º -sin 30°. sin 45°
Answer» ong>Answer: we have to put the VALUE of cos30 degree cos 45 sin30 and sin 45 Step-by-step explanation: cos30 * COS45 - sin 30* sin 45 √3/2* 1/√2 - 1/2* 1/√2 √3/2√2 - 1/2√2 √3-1/2√2 Here is your answer if you want you can rationals it also If you the answer with rational step you can message me or COMMENT me *HOPE* IT *WILL* *HELP* *YOU* *THANKS*

Answer»

ong>Answer:

we have to put the VALUE of cos30 degree cos 45 sin30 and sin 45

Step-by-step explanation:

cos30 * COS45 - sin 30* sin 45

√3/2* 1/√2 - 1/2* 1/√2

√3/2√2 - 1/2√2

√3-1/2√2

Here is your answer if you want you can rationals it also

If you the answer with rational step you can message me or COMMENT me

HOPE IT WILL HELP YOU

THANKS

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Cos 30º.cos 45º -sin 30°. sin 45°​

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Cos 30º.cos 45º -sin 30°. sin 45°