We decided to lower the price of this product.

His public pronouncement is that he is the most excellent scientist.

He pronounced the news public.

He was smiling as if he was in a state of euphoria.

Please calculate the value of the cotangent, which is one of the trigonometric functions.

How much is the price of this product?

He is deserving of that award.

Please show me your pass.

I plan to go to the public notary's office tomorrow.

After the success of the project, the entire team became the subject of reward for their merits.