श्रेढ़ी `(5)/(2), (15)/(8), (45)/(32), …, (10935)/(32768)` का अंत से 4 वां पद ज्ञात कीजिए।

8(1)/(4) - 4 (1)/(5)+ 2.8 +(4)/(?) - 2.32= 5.33

Find the 4th term from the end of the G .P. (5)/(2),(15)/(8),(45)/(32),...(10935)/(32768).

(1)/(3(3)/(5)) +(1)/(4(8)/(9)) +(1)/(((3)/(5))) का मान ज्ञात करो।

Find the, 4th terin from the end of the G .P. (5)/(2),(15)/(8),(45)/(32),...(10935)/(32768).

" (8) "int(sin^(2)x-cos^(2)x)/(sin^(2)x cos^(2)x)dx" का मान ज्ञात कीजिए। "

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 ।

Factorise : (4.5)^2 - (1.5)^2

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।