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Substitute cos x by t. Differentiate and proceed with integration.
Find out the integral of sin(ax+b) cos (ax+b) dx
Presented by Pranav, Yogesh, Rohit and Aswin Conditions of congruent triangles Corresponding angles are equal. Corresponding sides are equal. Conditions of similar triangles Corresponding angles are equal. Corresponding sides are proportional.
Work For constant force For variable force Work Energy Theorem For constant force For variable force
Quiz What is DNS? What is the role of pyridine in DNS? What anaerobic condition? What will happen to alcohol if it is prepared in presence of air? Which salt gives blue colour to DNS? Give the answers in the comment column.
Reactions of phenol Electrophilic substitution reaction Nitration Halogenation Sulphonation Alkylation Kolbe’s reaction Reaction with zinc dust Reimer Tiemann Reaction Oxidation
There was a short story about a donkey! One day the donkey fell down in a pit and started crying in agony and seeking for a help. The nearby people was disturbed by its noise, yet, really wanted to help the donkey to bring it up to a safe place. They tried to their maximum…
