Category: Blog

Is an inverse function the same as a reciprocal function? The difference between “inverse” and “reciprocal” is just that. “Inverse” means “opposite.” “Reciprocal” means “equality,” and it is also called the multiplicative inverse. Is there a function that equals its inverse? More generally, a function f : X → X is equal to its own…

Is Dell Inspiron upgradable? The Inspiron 15 7000 is a good candidate for upgrades, because no single configuration is perfect. How much RAM can a Dell Inspiron 17 5000 Series hold? You can upgrade your Dell Inspiron 17 5000 Laptop to up to a maximum memory capacity of 8 GB Memory. Can you change the…

How do I get my cursor back on Roblox? Getting the old Roblox cursor back is quick and easy with these simple steps: Right-click the “Roblox Player” application. Select “Open file location.” Open the “content” folder, followed by the “textures” folder. Scroll down to find the “ArrowCursor. Copy both files, then scroll up and open…

What does each belt in BJJ mean? BJJ belts signify someone’s ranking. It is very common for stripes to be added to the end of a colored belt to signify progress towards the next color. In order to be eligible for a new belt, you must receive four stripes in order to be considered. How…

Why do power lines sag? The lines are often heavily loaded because of increased power consumption, and the conductors, which are generally made of copper or aluminum, expand when heated. That expansion increases the slack between transmission line structures, causing them to sag. How do railway overhead lines work? An overhead line consists of one…

Why is Prince Philip not king but Kate will be queen? But why was Prince Philip not King? When he married Elizabeth, he dropped his title as Prince of Greece and Denmark and became the Duke of Edinburgh. He did not become King when his wife took the throne due to a royal rule which…

Do they parachute tanks? Russia has unveiled footage of a new amphibious ‘flying and swimming tank’ which can be parachuted into battle. The Sprut-SDM1 can be dropped into combat zones from a cargo aircraft with a crew of three inside, while designers claim it can also function in 4ft waves at sea. What tanks can…

How do I extend an existing RCC slab? The existing slab should be chipped out to expose the re-bars. The length of re-bars thus exposed should be at least be sufficient to develop the bond length. For every bar exposed new bars from the new slab side should be tied. Prepare the existing concrete surface…

What causes the tilted axis? The tilt in Earth’s axis is strongly influenced by the way mass is distributed over the planet. Large amounts of land mass and ice sheets in the Northern Hemisphere make Earth top-heavy. An analogy for obliquity is imagining what would happen if you were to spin a ball with a…

How do you design a house? 6 Steps To Design Your Home: Determine your budget for designing a home. This is the least fun part of designing a home, but it’s essential. Think about house placement. Match your home to your lifestyle. Choose the style of your home. Write a brief for the architect. Create…