सारणिक `|(1,2,3),(3,5,7),(8,14,20)|` का मान ज्ञात कीजिए

Select and write the correct answer from the given alternatives in each of the following: |(1,2,3),(3,5,7),(8,14,20)| is

Evaluate the following determinants |{:(1,2,3),(3,5,7),(8,14,20):}|

Find the value of 309 div [(3/2) of (25+35)- 12 3/4] . 309 div [(3/2) of (25+35)- 12 3/4] का मान ज्ञात कीजिए।

The value of (a^(2/3) +2a^(1/2)+3a^(1/3) +2a^(1/6)+1)(a^(1/3)-2a^(1/6)+1)-a^(1/2)(a^(1/2)-2) , when a = 7, is: (a^(2/3) +2a^(1/2)+3a^(1/3) +2a^(1/6)+1)(a^(1/3)-2a^(1/6)+1)-a^(1/2)(a^(1/2)-2) , का मान ज्ञात कीजिए, जब a= 7 है:

If x+1/x= 8 , then find the value of (5x)/(x^2+1-6x) यदि x+1/x= 8 है, तो (5x)/(x^2+1-6x) का मान ज्ञात कीजिए ।

The value of [4/7 of 2 4/5xx1 2/3-(3 1/2-2 1/6)]div (3 1/5 div 4 1/2 of 5 1/3) is: [4/7 of 2 4/5xx1 2/3-(3 1/2-2 1/6)]div (3 1/5 div 4 1/2 of 5 1/3) का मान ज्ञात कीजिए?

Find the value of x in root(3)(15625)- sqrtx =4 root(3)(15625)- sqrtx =4 में x का मान ज्ञात कीजिए।