paralellikten bunları nasıl çözebilirim ?

1) https://img69.imageshack.us/img69/3392/qldp.jpg

2)https://img69.imageshack.us/img69/9538/8hnp.jpg

https://img811.imageshack.us/img811/6276/mb95.png

https://img835.imageshack.us/img835/6314/rrpf.png