Math, asked by jhade6tanishq, 6 months ago

Tan48.tan23.tan42.tan67=1

Answers

Answered by PaapiPandit

1

Answer:

Germany is a Western European country with a landscape of forests, rivers, mountain ranges and North Sea beaches. It has over 2 millennia of history. Berlin, its capital, is home to art and nightlife scenes, the Brandenburg Gate and many sites relating to WWII. Munich is known for its Oktoberfest and beer halls, including the…

Answered by STarAK

29

Answer:

Tan48.tan23.tan42.tan67=1

Step-by-step explanation:

L.H.S,

,tan(90-42).tan42°.tan(90-67°). tan67

cot 42. tan 42 . cot 67 . tan67

= 1= R.H.S

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