" 62.यदि "(4b^(2)+(1)/(b^(2)))=2" हो,तो "((8b^(3)+(1)/(b^(3)))/((a)0))=?

If (4b^(2)+(1)/(b^(2)))=2, then (8b^(3)+(1)/(b^(3)))=? (a) 0 (b) 1 (c) 2 (d) 5

What is (1)/(a-b) -(1)/(a+b) -(2b)/(a^(2)+b^(2))-(4b^(3))/(a^(4)+b^(4)) -(8b^(7))/(a^(8)-b^(8)) equal to ?

If (10a^3 + 4b^3) : (11a^3 - 15b^3 =7:5, then (3a + 5b) : (9a - 2b)=? यदि (10a^3 + 4b^3) : (11a^3 - 15b^3 =7:5 है, तो (3a + 5b) : (9a - 2b)=?

If P(A)=(1)/(3)P(B) and P(A uu B)=0.5 when A, B are mutually exclusive events. Then P(A)= 1) (1)/(8) 2) (1)/(2) 3) (3)/(4) 4) (3)/(8)

The factors of 8a^(3)+b^(3)-6ab+1 are (a) (2a+b-1)(4a^(2)+b^(2)+1-3ab-2a) (b) (2a-b+1)(4a^(2)+b^(2)-4ab+1-2a+b)(2a+b+1)(4a^(2)+b^(2)+1-2ab-b-2a) (d) (2a-1+b)(4a^(2)+1-4a-b-2ab)

If a:b:c=1:3:5, what is the value of (4a-b+2c)/(3(a+b+c)) ? यदि a:b:c=1:3:5 है, तो (4a-b+2c)/(3(a+b+c)) का मान क्या होगा ?

If A = 125 and B=8, then what is the value of (A+B)^3- (A-B)^3- 6B(A^2-B^2) ? यदि A = 125 तथा 8B= है, तो (A+B)^3- (A-B)^3- 6B(A^2-B^2) का मान क्या है?