Math, asked by prabhav957, 5 months ago

Prove that
a) tan 70° - tan 50° -tan 20º = tan 70° tan 50° tan 20°

Answers

Answered by sarswatibisht13

0

Step-by-step explanation:

idk it but search on google

Previous Question

Next Question

Similar questions

Math, 2 months ago

62 70 88 120 162 which is the wrong no. in series?

Math, 2 months ago

which of the following is a major arc in a circle with O? 1) arc BDC 2) arc ACB 3) arc AEB 4) arc CAB...

Science, 2 months ago

The ______ is a single-celled organism , which is used in making wine and beer.

Math, 5 months ago

sin 70° 6. The value of sin110° is...

Science, 5 months ago

what is industrial disaster...

Math, 11 months ago

Date 25/2/2020 Lata has Rs. 256.80 and her sister Kavita has Rs.324.40. How much more money does Karita have than Lata ?

Science, 11 months ago

explain the effect of Glass on environment and human health...

History, 11 months ago

) (1) Sangeetshastrakar va Kalavant - Lakshman Dattatray Joshi Yancha Itihas (2) Krantikarakancha Charitrakosh - S. R. Date (3) Svantantryasainik Charitrakosh - N. R. Phatak (4) Bharatvarshiya Prachin - Shridhar Vyankatesh Aitihasik Kosh Ketkar...