Please help with this proof?

If a_n is a sequence with a subsequence b_n, then (infinity)Σ(n=1) b_n is a subseries of (infinity)Σ(n=1) a_n. Prove that if every subseries of (infinity)Σ(n=1) a_n converges, then (infinity)Σ(n=1) a_n converges absolutely

Question only for Muslims?

Is Abu l-Qasim Muhammad ibn ‘Abd Allāh al-Hashimi al-Qurashi revelations suggesting they are words that was put within him from ilah and he is speaking all that was commanded to him by ilah of the deen of Ibrahim?

Where can I get a genuine Canucks Jersey in the UK?

I am looking for a genuine Canucks jersey in the UK. I have found a place called Puck Stop, who use PayPal. However, i noticed on the official Canucks website that they say "If a website’s method of payment is Pay Pal, it’s probably not a legitimate online retailer of officially licensed NHL products." I wanted to know of any ones experience with Puck Stop and if anyone knows of any other official kit shops.

UPDATE: just took opk and...?

I know the feeling. I am on my first cycle with clomid and metformin for PCOS. I had a CD12 ultrasound and had 4 mature follicles. Yesterday CD13 for me I had a positive OPK. SO I WAS SUPER PUMPED since i never got one of those before. so me and my hubby BD'd yesterday and today and will tomorrow. This is based on what the people and the fertility center told me to do. I go for my bloodwork Monday Feb 1st to see if I ovulated. I am keeping positive and I hope that you get your BFP soon too! Best of luck hun and tons of baby dust!

What happened to Yu-Gi-Oh! Tag Force 3 ?

I own Yu-Gi-Oh! GX Tag Force 1 and 2 for the PSP, but now suddenly when I went to GameStop I see Yu-Gi-Oh! 5D's Tag Force 4? What happened to the third installment?

Is being a female virgin at 21 a bad thing?

I have put off dating for a while because I just never liked any of the guys that wanted to get with me. Now I am 21 and still a virgin... I really want to date this guy, but I'm petrified that he'll be put off or make fun of me if he finds out that I've never gone further than second base... What do you guys think?

Should citizens have the power to veto laws BEFORE they're submitted to the president?

A Govt 'by the people' & for the first 3 answers it would be nice if they were representing us. Who thinks the budget and infrastructure are being well managed?