`(1)/(sqrt(a^(2)+x^(2)))` का समाकलन कीजिये -

If x= sqrt3/2 , then the value of (sqrt(1+x)+ sqrt(1-x))/(sqrt(1+x)- sqrt(1-x)) is equal to: यदि x= sqrt3/2 , (sqrt(1+x)+ sqrt(1-x))/(sqrt(1+x)- sqrt(1-x)) का मान ज्ञात करें :

If x=sqrt(1+ sqrt3/2)-sqrt(1- sqrt3/2) , then the value of (sqrt2-x)/(sqrt2+x) will be closest to : यदि x=sqrt(1+ sqrt3/2)-sqrt(1- sqrt3/2) है, तो (sqrt2-x)/(sqrt2+x) का मान ( लगभग ) क्या होगा ?

If x = a +1/a and y=a-1/a then sqrt(x^4+ y^4-2x^2y^2) is equal to : यदि x = a +1/a और y=a-1/a है, तो sqrt(x^4+ y^4-2x^2y^2) का मान किसके बराबर होगा?

if y=(sqrt(x^(2)+1)+sqrt(x^(2)-1))/(sqrt(x^(2)+1)-sqrt(x^(2)-1)), then (dy)/(dx) is

If sqrtx+ 1/sqrtx=sqrt 6 , then x^2+1/x^2 is equal to: यदि sqrtx+ 1/sqrtx=sqrt 6 है, तो x^2+1/x^2 का मान क्या होगा ?

If sqrtx- 1/sqrtx= sqrt 5 , then x^2+1/x^2 is equal to: यदि sqrtx- 1/sqrtx= sqrt 5 है, तो x^2+1/x^2 का मान क्या होगा ?

If sqrtx+1/sqrtx= sqrt 6 , then x^2+1/x^2 is equal to: यदि sqrtx+1/sqrtx= sqrt 6 है, तो x^2+1/x^2 का मान क्या होगा ?

(d)/(dx)[cos^(-1)(x sqrt(x)-sqrt((1-x)(1-x^(2))))]=(1)/(sqrt(1-x^(2)))-(1)/(2sqrt(x-x^(2)))(-1)/(sqrt(1-x^(2)))-(1)/(2sqrt(x-x^(2)))(1)/(sqrt(1-x^(2)))+(1)/(2sqrt(x-x^(2)))(1)/(sqrt(1-x^(2)))0 b.1/4c.-1/4d none of these

If x-1/x=3 sqrt2 , then x^2+1/x^2 is equal to : यदि x-1/x=3 sqrt2 है, तो x^2+1/x^2 का मान ज्ञात करें |

Differentiate (sqrt(x^(2)+1)+sqrt(x^(2)-1))/(sqrt(x^(2)+1)-sqrt(x^(2)-1)) with respect to x: