MCQ
$(2\,\,,\,\,\,\pi /4)$ના કાર્તિઝિયન યામ કયા છે ?
- A$(2, 2)$
- B$(\sqrt 2 \,,\,\,2)$
- C$(\sqrt 2 \,\,\,,\,\sqrt 2 )$
- D$( - \sqrt 2 \,\,,\,\,\, - \sqrt 2 \,\,)$
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