/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: gazallyashanjali https://cdn.slidesharecdn.com/profile-photo-gazallyashanjali-48x48.jpg?cb=1523553613 I'm like a calculus problem you just can't solve, Study me well if you wanna get involved, And even after that I'm still unpredictable, Now who am I? I'm unforgettable