Would you mind having a meal with us. 

We expected the function to be finished.

Smart Bangladesh

Smart Bangladesh is a vision that aims to build an inclusive and digitalized country for the citizens of Bangladesh. It is founded on the 4 pillars of- smart citizens, smart government, smart economy and smart society. This vision is about bridging the digital divide by creating sustainable and innovative digital solutions that can benefit all citizens, regardless to their socioeconomic background and business of all sizes. The first pillar of smart citizens is about empowering individuals with digital literacy skills and access to digital services, enabling them to participate fully in the digital transformation of the country. Smart government, the second pillar uses technology to provide efficient and transparent public services, while ensuring citizens' data privacy. Smart economy, the third pillar, creates a thriving economy powered by digital technology, where businesses of all sizes can participate and complete on a level playing field. Everyone is understanding the concept of Smart Bangladesh is important for the future of the country. It is not just about technology, but about creating a society that is inclusive, innovating and sustainable by embracing the four pillars of smart citizens, smart government, smart economy and smart society, the new generations can contribute to building a better and brighter future for Bangladesh.

The driver pulled the brake of the car and stopped it.

= The driver pulled the brake of the car and he stopped the car.

Health is wealth. 

= Isn't health wealth?

I wish I had the wings of a bird. 

= Had I the wings of a bird!

In spite of his having riches, he leads a poor life. 

= Though he is rich, he leads a poor life.

He is deaf of my request.

The nurse waited on the patient.

I wonder at his ignorance.

It was twenty years ago that he died.

= Twenty years have passed since he died.

আমরা জানি, $ab = {\left(\frac{a+b}{2}\right)}^2 - {\left(\frac{a-b}{2}\right)}^2$

$$\begin{gathered} \therefore \left(2x + 3y\right) \left(4x -5y\right) = {\left(\frac{2x + 3y + 4x-5}{2}\right)}^2 - {\left(\frac{2x + 3y - 4x + 5}{2}\right)}^2 \\ = {\left(\frac{6x-2y}{2}\right)}^2 - {\left(\frac{8y-2x}{2}\right)}^2 \\ = {\left(\frac{2 \left(3x-y\right)}{2}\right)}^2 - {\left(\frac{2 \left(4y-x\right)}{2}\right)}^2 \\ = {\left(3x - y\right)}^2 - {\left(4y -x\right)}^2 \end{gathered}$$