Solve the system by the elimination method.
1 answer:
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Answer:
Step-by-step explanation:
tan(30°) =
cot(30°) =
sin(60°) =
Answer:
x = 5
Step-by-step explanation:
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<u>FACTS TO KNOW BEFORE SOLVING</u> :-
- In an equation , if the bases are same in both L.H.S. & R.H.S. then , the power of the bases on both the sides of equation should be equal. For e.g. :
⇒
[∵ Bases are equal on both the sides]
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Lets express it in terms of 2.
Here the bases on both the sides are equal. Hence ,