Question

If 2^x+3^y=17and 2^x+2-3^y+1=5 then y=?

Answer 1

Answer:

5. If a uniform cylindrical copper rod is pulled from its ends to elongate its

length by 20%, keeping its volume constant, find the ratio of the resistance of

the original rod and that of the elongated rod. TereTere Bina Ho jeena woh din kabhi Na aaye Yara Teri yari Ko Maine to khuda Jana yad karegi duniya Tera Mera Afsana zindagi sawaari mujhko gale Laga ke baitha Diya falak pe mujhe khak se utha ke Yara Teri yari Ko Maine to khuda Mana