Math, asked by riyy15, 14 days ago

If sin 2A = cos 38° then find A

Answers

Answered by RameshChandraJoshi

0

Answer:

sin 2A = sin ( 90 - 38)

sin 2A = sin 52

2A = 52

A = 52/2A

A = 26

Previous Question

Next Question

Similar questions

English, 7 days ago

Once _ Indian, _ Arab and _ Egyptian met near _ Pyramids . _ Indian wanted to know if _ elephant could live in _ desert. _ Arab said that only _ camel could live there. (FILL IN BLANKS WITH ARTICLE A,AN,THE. PUT A CROSS IF THERE IS NO ARTICLE)...

Math, 7 days ago

Evaluate the following: 0.2 x 0.2 + 2 x 02 x 0.3 +0.3 x 0.3/ 0.15...

English, 7 days ago

INFORMAL LETTER *WRITE A LETTER TO YOUR FRIEND WHO HAS GONE TO ANOTHER TOWN FOR A MONTH. ADDRESS:- A/2, Venus Apts, KARVE ROAD warangal - 506002 12 January 2021. anyone answer fast i will mark you as brainlist.

Math, 14 days ago

प्रश्न:--4 निम्न लिखित प्रश्नाक उत्तर लाखए। 1. संख्या संख्यादांन पद्धिती मे लिखिए। 2. 10999 के बाद अगली संख्याए लिरिकम...

Chemistry, 14 days ago

કોયડો 2.14 2 = 3.6 Á તરંગલંબાઈ ધરાવતા ફોટોનનું દળ ગણો.

Geography, 7 months ago

Windmills generate resources can be refurnished, we should be ___ regarding their use...

Computer Science, 7 months ago

A light pen is an output devices...

Geography, 7 months ago

Write about the flora and fauna comprises the river ecosystem.