Ranika wanted her friend Radhika’s mobile number. But Radhika played a trick. She gave her the number as 9 X Y Z P 1 Q 2 R 3 and told her to decode it with the help of following equations : (a) `(3X-8)/(2X)=1` (b) `(6Y-7)/(3Y+9)=1/3` (c ) `(Z^(2)-9)/(5+Z^(2))=(-5)/9` (d) `P+3/10P=13/10` (e) `4( Q+4)=5(Q+2)` (f) `3(R+10) + 200 = 236`
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