There’s a plus side for those not ready to commit to a relationship with Gold or Platinum. With Tinder Plus®, you’ll unlock features including Unlimited Likes, Unlimited Rewinds, and Passport. So what are you waiting for? Download the best free dating app today! It doesn’t matter if you’re looking to make friends, meet new people or find your perfect match, Tinder is a place where everyone can find exactly what they’re looking for. — and it’s about time you showed up. ----------------------------------- If you choose to purchase Tinder Plus®, Tinder Gold™, or Tinder Platinum™ payment will be charged to your Google Play account, and your account will be charged for renewal within 24-hours prior to the end of the current period. Auto-renewal may be turned off at any time by going to your settings in the Play Store after purchase. No cancellation of the current subscription is allowed during the active subscription period. If you don’t choose to purchase Tinder Plus®, Tinder Gold™, or Tinder Platinum™, you can simply continue using Tinder for free. 2+ $2^{2}$ +$2^{3}$+...+$2^{50}$ Đặt A=2+ $2^{2}$ +$2^{3}$+...+$2^{50}$ 2A=2.(2+ $2^{2}$ +$2^{3}$+...+$2^{50}$) 2A=$2^{2}$ +$2^{3}$+$2^{4}$ +...+$2^{51}$ 2A-A=($2^{2}$ +$2^{3}$+$2^{4}$ +...+$2^{51}$)-(2+ $2^{2}$ +$2^{3}$+...+$2^{50}$) A=$2^{51}$-2 Vậy $2^{51}$-2 là kết quả cần tìm |
