If `A=({:(sqrt(7) , -3),(-sqrt(5),2),(sqrt(3),-5):})` then find the transpose of -A .

If A = ((sqrt7,-3,),(-sqrt5,2,),(sqrt3,-5,)) then find the transpose of - A.

4sqrt7xx2sqrt3 =

Let S=(sqrt(1))/(1+sqrt1+sqrt(2))+sqrt(2)/(1+sqrt(2)+sqrt(3))+(sqrt(3))/(1+sqrt(3)+sqrt(4))+...+(sqrt(n))/(1+sqrt(n)+(sqrtn+1))=10 Then find the value of n.

If the vertices of a triangle are (sqrt(5,)0) , ( sqrt(3),sqrt(2)) , and (2,1) , then the orthocentre of the triangle is (sqrt(5),0) (b) (0,0) (c) (sqrt(5)+sqrt(3)+2,sqrt(2)+1) (d) none of these

Simplify : 1/(2+sqrt3) + (3)/(4-sqrt5) + 6/(7-sqrt8)

If sqrt2=1.414,sqrt3=1.732,sqrt5=2.236, sqrt10=3.162 , then find the values of the following correct to 3 places of decimals . sqrt40-sqrt20

If sqrt2=1.414,sqrt3=1.732,sqrt5=2.236, sqrt10=3.162 , then find the values of the following correct to 3 places of decimals . sqrt300+sqrt90-sqrt8

The value of log_10(sqrt(3-sqrt(5))+sqrt(3+sqrt(5))) is

Simplify (1)/(2+sqrt3)+(3)/(4-sqrt5)+(6)/(7-sqrt8) .