Math, asked by vedangjoshi2004, 6 months ago

coto - tano= 2cos2o-1/sino.coso

Answers

Answered by shashiawasthi069

0

Step-by-step explanation:

coto - tano

cosQ/sinQ - sinQ/cosQ

(cso^2Q-sin^2Q)/sinQcosQ

(cos^2Q-1+cos^2Q)/sinQcosQ

2cos^2Q-1/sinQcosQ

Previous Question

Next Question

Similar questions

English, 3 months ago

We finished our work. We went for a walk in the park. using participles...

English, 3 months ago

Exercise:Change thevsesentences in to thevpassivef orm. -Peter has broken another window. -Her mother has not allowed her to go camping. -Someone has broken two of mydinner-plates. -The hospital staff had not accepted the injured man. -They had not made the meals before wearrived. -Our team has won the championship.

English, 3 months ago

whose duty is it to replace the stretlight...

Chemistry, 6 months ago

Fe 450°C-500°C 8) N2 + 3H2 2NH3 + 4 Give a reason why - il The arrow between the reactants & products points - in the opposite direction ...

Math, 6 months ago

secx √ (1 - Sin² x ) =?

Math, 11 months ago

Overhead line if the number of poles required is 14 then what is the estimate number of earth set required...

Chemistry, 11 months ago

Milk of magnesia contains magnesium hydroxide?

Chemistry, 11 months ago

Organic molecular compound that can react with other molecules to form very large molecules...