Question

d/dx(x²+sin²x)³=........,Select Proper option from the given options.
(a) 3(x²+sin²x)
(b) 3(x²+sin²x)² (2x+sin2x)
(c) 2x+2sinx cosx
(d) 0

Answer 1

Puddling is wet cultivation of land that mixes soil and water to produce an impervious layer. It is achieved by plowing the flooded soil and harrowing it at progressively lower water contents. ... Puddling benefits rice by controlling weeds and conserving water.