Monday, April 14, 2014

TRIGONOMETRY FORMULA FOR S.S.C. and H.S.C. STUDENTS

Only for the right angled triangle, Sin,Cos,tan,cot,Sec and Cosec are considered. The angle always lie between Adjcent side(Base) and Hypotenuse.



Enjoy all trigonometric formula at a glance.

HSC-2015 Mathematics Marks Distribution

Let us salute our freedom fighter




The 16th December is a red letter day in the history of Bangladesh. On this day we achieved victory at the cost of a bloody battle and Bangladesh came into being and occupied a place in the world map as an independent county. Every year we observe this day with great solemnity. We remember the supreme sacrifice of the heroic sons who died for the country and pay glowing tribute to their departed souls. The day begins with gunshot. The whole country wears a festive look. The national flag is hoisted on the top of each house. Many meetings, seminars, symposiums and discussions are held. People of all walks of life to the national mausoleum and offer flowers there as a symbol of profound homage to the martyred valiant soldiers. This day is a day of great joy, hope and inspiration. This victory symbolizes victory against injustice tyranny and falsehood. This day will remain ever fresh and ever green in the heart of each and every Bengali. Victory day is also observed  in our great institution BIAM Model School and College, Dhaka. It was the 16th December, 2008.We were observing the great day. In the discussion session, the chief guest DR MUHAMMED SADIQUE Sir (Ex. DG,BIAM Foundation & presently Education Secretary ) suddenly invited all the audience- “ Let us stand together to show our great honor to our freedom fighter through him, MR KARIM GAZI, a freedom fighter. All the audience stood together with a big hand.” It was amazing, excellent and a great moment. It was first time in my 38 years life and thought it should be at least 25 times. Can’t we do this work every year? Can’t we make our students to love  our freedom fighter through this culture?