1. To derive a string using the production rules of
a given grammar, we use:
Answers
Explanation:
1 Read the following passage carefully and answer the following questions that
given below.
(Marks-5)
Today, we are rushing through life and everyone seems to be pressurised and
stressed about one or the other thing. Stress has become an inescapable part of our
lives. Many of our illnesses are a result of stress, and to deal with it,
we need certain ways to relax our body and mind. Listening to music, particularly
gentle, calming and melodious music, relaxes people both physically and mentally.
Music releases endorphins, the natural painkillers in our brain, which relieve us from
the sense of pain. Music can normalise heart rate and blood pressure. The common
occurrences of fatigue and boredom decrease when we listen to music. It diverts our
attention from everyday anxieties, thereby reducing the stress caused by such
concerns. While meditating, listening to music helps us to connect with our soul.
Students can improve their concentration and boost their memory by listening to soft
music. Soothing music, when played at night, helps us to rest and relax for a good
night's sleep. Listening to good music helps in overcoming negative traits such as anger
or worry, thereby improving our personality. It creates positive energy and happiness,
Every cell in the body becomes energetic with increased peace of mind. Music is a
therapy for everyone - plants, birds, animals and human beings - to flourish and.