(ii) If =
√3
2
, = −
1
2
, then lies in
(a) First quadrant (b) Second quadrant (c) Third quadrant (d) Fourth quadrant.
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1
Answer:
second quadrant
Step-by-step explanation:
first quadrant belongs (+,+)
second quadrant belongs (-,+)
third as (-,-)
forth as usual (+,-)
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