Guest question from shenoyvarun86. Tumba thanksu.

A mathematical symbol owes its name to the musical instrument shown. Name the symbol, name the instrument.

Send your guest questions to [email protected]

Cracked by: Raghuvansh , udupendra , shrik , x3n , Ps , Kaiser Soze , Soda , Neeraj , p vs np , svgreatest , nishansolo , Johny Walker , Rahulk , akhi , varuns88 , Mitesh , abhijeet , Dibyo , Ananth , sappola , shenoyvarun86 , Mo , alephnull , Deepika , BASAB , Logik , madhur , foobar , Anoop and AmK.

Raghuvansh, udupendra, shrik, x3n, Ps, Kaiser Soze, Soda, Neeraj, p vs np, svgreatest, nishansolo, Johny Walker, Rahulk, akhi, varuns88, Mitesh, abhijeet, Dibyo, Ananth, sappola, shenoyvarun86, Mo, alephnull, Deepika, BASAB, Logik, madhur, foobar, Anoop and AmK