X Aequal toc)1d) 0Diff. Cos (Log x+w. r. t, xFind the interval in which the function f given by /is strictly increasing or decreasing.Find the value of a, b, c and d from the following15c-d4c+3d1=11124]Find the value of k. so that the function is coindicated point./(x)-[cos x if x > πgProve that Cos冾+cos"끔-cos" 끓128ORExpress in the simplest formQ46 If y (Tan'x)Show that (x+1)y,+ 2x (+1) y, 20.17 Find if y 1Q.18 Prove that a a ac)(a+b+c)Q. 9. Evaluate(x+1) (x2-40.20.Évaluate/x4x+10Q.24 Evaluate /x+ Sin'x dxdy5xos Sinx

X Aequal toc)1d) 0Diff. Cos (Log x+w. r. t, xFind the interval in whic

1.	X Aequal toc)1d) 0Diff. Cos (Log x+w. r. t, xFind the interval in which the function f given by /is strictly increasing or decreasing.Find the value of a, b, c and d from the following15c-d4c+3d1=11124]Find the value of k. so that the function is coindicated point./(x)-[cos x if x > πgProve that Cos冾+cos"끔-cos" 끓128ORExpress in the simplest formQ46 If y (Tan'x)Show that (x+1)y,+ 2x (+1) y, 20.17 Find if y 1Q.18 Prove that a a ac)(a+b+c)Q. 9. Evaluate(x+1) (x2-40.20.Évaluate/x4x+10Q.24 Evaluate /x+ Sin'x dxdy5xos Sinx
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