Find the distance between (acos∅+bsin∅ , 0) and (0, asin∅-bcos∅).
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Step-by-step explanation:
distance formula =√(x2-x1)2+(y2-y1)2
√(0-acostita+bsin tita)2+Asin tita
+b cos tita-0)2
=√(acostita +bsintita)2+(asintita
+bcos tita )2
√acos2tita +bsin2tita +2asintita
.acos tita +asin2tita +bcos2tita +
2asintita bcos2tita
√1+2bsintita.acostita + 1+2asintita .bcos2tita
=√2+2acostita.bsin tita.+2asintita.bcos tita
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